US-VIRGINIA: Arlington’s Only Commercial Farm To Expand, Double Production

ARLnow.com

Believe it or not, Arlington County has a working commercial farm.

The farm, which is located in a commercial building along Lee Highway, uses hydroponic technology to grow a variety of edible plants indoors. And it’s about to expand.

Virginia Gov. Ralph Northam announced this afternoon that Fresh Impact Farms will be getting a $30,000 grant — half from the state, half from the county — that will help it double production and create six jobs.

Fresh Impact, Arlington County’s only commercial farm, is banking on its restaurant customers ramping up purchases as vaccinated customers flock back to the indoor dining. It also launched a direct-to-consumer Community Supported Agriculture program last year.

County Board Chair Matt de Ferranti hailed the business and its expansion.

“Governor Northam’s award to Fresh Impact Farms, Arlington’s only commercial farm, is an innovative way to celebrate unique uses of technology to help a small business pivot during the pandemic,” de Ferranti said in a statement. “I am thrilled that Fresh Impact Farms is growing and looking to the future of a sustainable food supply.”

More on the company’s expansion, below, from a press release issued by the governor’s office.

Governor Ralph Northam today announced that Fresh Impact Farms will invest $137,500, create six new jobs, and more than double production at its Arlington County indoor facility. Operating since 2018 as Arlington’s only commercial farm, Fresh Impact Farms uses proprietary hydroponic technology to grow a variety of specialty herbs, leafy greens, and edible flowers for sale to customers in the Greater Washington, D.C. metro area.

Like many companies, Fresh Impact Farms has pivoted its business model amid the COVID-19 pandemic. Seizing the opportunity created by more people cooking at home, the company initiated a Community Supported Agriculture (CSA) program targeting area residents. The CSA program, which focuses on leafy greens and home kitchen-friendly herbs, has grown steadily since its establishment in April 2020 and now includes smaller wholesale clients. Now, with vaccinations underway and the restaurant industry poised to rebound, Fresh Impact Farms is expanding, which will allow the company to resume supplying their restaurant customers, while also meeting new demand through their CSA program.

“Agriculture continues to be a key driver of our economic recovery in both rural and urban areas of our Commonwealth,” said Governor Northam. “Innovative, dynamic businesses like Fresh Impact Farms are demonstrating how exciting new opportunities can grow out of pandemic-related challenges. I congratulate the company on their success and am thrilled to award the first-ever AFID grant to Arlington County to support this expansion.”

This expansion by Fresh Impact Farms will include a second grow room, larger production facility, and an educational hub where, post-pandemic, customers will be able to see how their food is harvested. Over the next three years, the company expects to grow an additional 10,500 pounds of Virginia-grown leafy greens, herbs, and edible flowers for restaurant and CSA customers.

“Agriculture is Virginia’s largest private sector industry and the Commonwealth continues to be on the forefront of emerging agriculture technologies,” said Secretary of Agriculture and Forestry Bettina Ring. “I am inspired by Fresh Impact Farms’ commitment to not only bringing fresh, local produce to Virginians, but also for its commitment to educate our community about how local food is grown.”

“2020 was undoubtedly one of the hardest years in recent memory for many people and businesses, but I’m heartened by the strength and flexibility the entire Fresh Impact Farms team has shown in our deep pivot to consumers and a CSA model to help us get to the point where we are ready to expand our business,” said Fresh Impact Farms Founder Ryan Pierce. “The support and generosity from the Commonwealth and Arlington County will be valuable as we expand our production and move towards a hybrid model of serving both the needs of restaurants and consumers. As the owner of a local food business, nothing gets me more excited than seeing the community come together in support of local food. The future is bright for urban agriculture and this grant will help us make an even greater impact in our community.”

The Commonwealth is partnering with Arlington County and the Arlington County Industrial Development Authority (IDA) on this project through the Governor’s Agriculture and Forestry Industries Development (AFID) Fund, which is administered by the Virginia Department of Agriculture and Consumer Services (VDACS). Governor Northam approved a $15,000 grant from the AFID Fund to secure the project for Virginia, which Arlington County will match with local funds.

“The Arlington County IDA’s match of the Governor’s AFID grant to Fresh Impact Farms represents an important investment in urban agriculture, sustainability, and technology,” said Arlington County IDA Chair Edwin Fountain. “This project will advance the County’s innovative and forward-thinking approach to developing new sectors of economic activity in Arlington.” […]

“Congratulations to Fresh Impact Farms,” said Senator Janet Howell. “This expansion not only supports our local economy, but also has a significant impact promoting healthy families and vibrant communities as a whole.”

“I am delighted Governor Northam has approved a grant from the AFID Fund to deliver this project for the Commonwealth and Arlington County,” said Delegate Richard Sullivan. “Fresh Impact Farms has been a pivotal resource for providing fresh food to the community. This expansion shows a commitment not only to homegrown produce, but to a healthier community and local economy in Arlington.”

Fresh Impact Farms Awarded Arlington's First Agriculture Grant

Mark Hand, Patch Staff

Operating since 2018, Fresh Impact Farms uses hydroponic technology to grow a variety of speciality herbs, leafy greens, and edible flowers indoors. (Mark Hand/Patch)

ARLINGTON, VA — Arlington County received its first-ever agriculture fund grant from the state, money that will go to Fresh Impact Farms, an Arlington-based company that plans to double production at its indoor growing facility.

Virginia Gov. Ralph Northam announced Monday that he had awarded an Agriculture and Forestry Industries Development, or AFID, Fund grant to Arlington totalling $15,000 to be given to Fresh Impact Farms. The company will receive a total of $30,000 from the government, with Arlington County matching the state grant with local funds.

"Agriculture continues to be a key driver of our economic recovery in both rural and urban areas of our commonwealth," Northam said Monday in a statement. "Innovative, dynamic businesses like Fresh Impact Farms are demonstrating how exciting new opportunities can grow out of pandemic-related challenges."

"I congratulate the company on their success and am thrilled to award the first-ever AFID grant to Arlington County to support this expansion," the governor said.

In recent decades, Arlington County has grown into one of the most densely populated counties in the nation. Up until World War II, Arlington still had plenty of farmland. But over the past 60-plus years, the only farming in the county has been of the backyard and patio variety or in the community gardens in the Four Mile Run area.

Operating since 2018, Fresh Impact Farms uses proprietary hydroponic technology to grow a variety of specialty herbs, leafy greens, and edible flowers indoors.

"Governor Northam's award to Fresh Impact Farms, Arlington's only commercial farm, is an innovative way to celebrate unique uses of technology to help a small business pivot during the pandemic," Arlington County Board of Supervisors Chairman Matt de Ferranti said. "I am thrilled that Fresh Impact Farms is growing and looking to the future of a sustainable food supply."
The company will invest a total of $137,500 as part of the expansion, which will include a second grow room, a larger production facility, and an educational hub where customers, after the pandemic, will be able to see how their food is harvested.

Fresh Impact Farms' community-supported agriculture or CSA, program focuses on leafy greens and home kitchen-friendly herbs and has grown them steadily since the program's creation last April. Along with residential customers, the company now has smaller wholesale clients in the Washington, D.C., area.

The future is bright for urban agriculture, said Ryan Pierce, founder of Fresh Impact Farms, located in the back of a Lee Highway strip mall. (Mark Hand/Patch)

After the start of the pandemic, Fresh Impact Farms decided to shift its business model to a CSA delivery service in order to continue generating revenue.

"Seizing the opportunity created by more people cooking at home, the company initiated a Community Supported Agriculture program targeting area residents," the governor's office said.

"Now, with vaccinations underway and the restaurant industry poised to rebound, Fresh Impact Farms is expanding, which will allow the company to resume supplying their restaurant customers, while also meeting new demand through their CSA program," the governor's office said.

Over the next three years, the company expects to grow an additional 10,500 pounds of Virginia-grown leafy greens, herbs, and edible flowers for restaurant and CSA customers.

The future is bright for urban agriculture, said Ryan Pierce, founder of Fresh Impact Farms, located in the back of a Lee Highway strip mall.

"The support and generosity from the Commonwealth and Arlington County will be valuable as we expand our production and move towards a hybrid model of serving both the needs of restaurants and consumers," Pierce said in a statement. "As the owner of a local food business, nothing gets me more excited than seeing the community come together in support of local food."

The funds from the Arlington County Industrial Development Authority, together with the state grant, represent "an important investment in urban agriculture, sustainability, and technology," Arlington County IDA Chair Edwin Fountain said in a statement. "This project will advance the County's innovative and forward-thinking approach to developing new sectors of economic activity in Arlington."

A Fully Automated Three-Dimensional Vertical Farm Comes Into Operation

Eponic Agriculture Co. Ltd is a supplier of indoor farming equipment. Alice, the company's director, introduced the recently fully automated production system of a stereochemical vertical farm.

"The current three-dimensional indoor farms on the market are based on semi-automated workflow, with some links requiring additional equipment configuration and no continuity in the whole planting system. In order to solve this problem, we developed and designed a complete automated planting system, including the processes from sowing to planting, full-spectrum planting light control, fertilization, harvesting, and cleaning. Which are all done by automated equipment. Whereas all procedures can be controlled by intelligent software with real-time monitoring, data collection, and many other functions."

Benefits of an automated farm
When talking about the advantages of the automated equipment, Alice said, "Take our recently built 20-layer vertical farm as an example. First of all, the mechanical sowing time is 10 times-30 times faster than manual sowing. And on top of that, the use of automated equipment can realize precise planting and efficient communication of multi-layer planting surfaces. The 20-layer vegetable trays are automatically transferred to the ground for uniform watering, harvesting, and cleaning. This greatly improves productivity. 

Secondly, the use of lift trucks is required when handling high-level crops. There are certain safety hazards in using lift trucks in a small space. While operating the automated equipment, only a tablet computer is needed to control the whole planting process, which is much safer and more convenient."

Although automated vertical farm systems have many advantages, their application in China is not yet popular. "In terms of production design, we have gone through countless experiments to design the most suitable software program. As well as hardware equipment for practical planting applications. Luckily after a long period of research, we finally chose the most cost-effective and suitable materials. The R&D investment is large and time-consuming.”

From a cost point of view, according to Alice, a fully automatic system is 2-3 times higher in costs than the semi-automatic system which is currently used more often. Most traditional agricultural companies find it difficult to accept such high initial costs. Thirdly, the automated system requires high technical requirements for farm managers. Managers need to have an understanding of both planting technology and software. Alice adds: “It is for these three reasons that the application of fully automated stereoscopic systems is not very common in China and other countries."

Automated planting
"Although the application is not yet widespread, I think fully automated stereoscopic planting is a trend. Urbanization has led to a reduction in arable land and soil pollution has triggered problems with pests and pesticide residues in fruits and vegetables, and the development of three-dimensional agriculture is the only way to maximize and optimize output in a limited area. Currently, stereoscopic planting plants still require a lot of manual labor to operate. As labor costs rise and planting techniques require more precision, the use of automated equipment will be a future trend," Alice notes.

"Automated systems are a trend, not only in China but also globally. Urbanization has been moving forward, in the face of soil pollution, pesticides and pests, etc. The planting area is gradually reduced and three-dimensional agriculture must be developed in order to quantify planting. Three-dimensional agriculture can be located near the city, and reduce the transport distance, people can eat the freshest vegetables, to achieve local supply. Therefore it is necessary to promote automated, intelligent planting systems in order to achieve efficient planting and sustainable development." Alice said.

Industry experience
Eponic Agriculture Co. Ltd's head office, Dahua Intelligent Electronics, has a twenty-five-year history division. The team has been focusing on the development and production of intelligent control systems and industrial lighting. Alice said that based on years of technical foundation, we developed full-spectrum LED planting lights which have been approved and applied by the USDA. Over the years, we have received technical support and affirmation from several agricultural doctors from Europe and the United States, focusing on the development and production of automated stereoscopic planting equipment.

According to Alice, the company has laboratories and showrooms in the US, Australia and Africa. This year, the company is planning on opening new showrooms and laboratories in Europe. “We are expanding our global reach and continue to optimize our growing systems to be a better supplier of fully automated growing equipment."

For more information:
Eponic Agriculture Co. Ltd
Alice Ou, Director
aliceou@eponicagriculture.com 
www.eponicagriculture.com 

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Author: Rebekka Boekhout
© VerticalFarmDaily.com

Vertical Farms Nailed Tiny Salads. Now They Need To Feed The World

Gartenfeld Island, in Berlin’s western suburb of Spandau, was once the bellows of Germany’s industrial revolution. It hosted Europe’s first high-rise factory and, until World War II, helped make Berlin, behind London and New York, the third-largest city on Earth.

Today’s Berlin is still a shell of its former self (there are over a hundred cities more populous), and the browbeaten brick buildings that now occupy Gartenfeld Island offer little in the way of grandeur. Flapping in the gloom of a grey November morning in 2020 is a sign which reads, in German, “The Last Days of Humanity”.

Yet inside one of these buildings is a company perched at agriculture’s avant-garde, part of the startup scene dragging Berlin back to its pioneering roots. In under eight years, Infarm has become a leader in vertical farming, an industry proponents say could help feed the world and address some of the environmental issues associated with traditional agriculture. Its staff wear not the plaid or twill of the field but the black, baggy uniform of the city’s hipsters.

Infarm has shipped over a thousand of its “farms” to shops and chefs across Europe (and a few in the US). These units, which look like jumbo vending machines, grow fresh greens and herbs in rows of trays fed by nutrient-rich water and lit by banks of tiny LEDs, each of which is more than ten times brighter than the regular bulb you’d find in your dining room. Shoppers pick the plants straight from the shelf where they’re growing.

Infarm crop science director, Pavlos Kalaitzoglou, in his Berlin lab

Credit Ériver Hijano

Gartenfeld Island, however, is home to something more spectacular. Here, in a former Siemens washing machine factory, stand four white, 18-metre-high “grow chambers”, controlled by software and served by robots. These are the company’s next generation of vertical farms: fully-automated, modular high-rises it hopes will scale the business to the next level. According to Infarm, each one of these new units uses 95 per cent less water, 99 per cent less space and 75 per cent less fertilizer than conventional land-based farming. This means higher yields, fresher produce and a smaller carbon footprint.

Agriculture is a £6 trillion global industry that has altered the face and lungs of the Earth for 12,000 years. But, unless we change our food systems, we’ll be in trouble. By 2050, the global population will be 9.7 billion, two billion more than today. Fifty-six per cent of us live in cities; by 2050 it will be 70 per cent. If the prosperity of megastates like India and China continues to soar, and our diets remain the same, we will need to double food production without razing the Amazon to do it. That sign on Gartenfeld Island might not be so alarmist.

Vertical farmers believe they are a part of the solution. Connected, precision systems have grown crops at hundreds of times the efficiency of soil-based agriculture. Located in or close to urban centres, they slash the farm-to-table time and eliminate logistics. New tech is allowing growers to tamper with light spectra and manipulate plant biology. Critics, however, question the role of vertical farms in our food future. They are towering lunchboxes for late capitalism, they argue – producing garnishes for the rich when it is the plates of the poor we must fill. Vertical farms already make money, and heavyweights including Amazon and SoftBank are investing in various companies in the hopes of cornering a market expected to be worth almost £10 billion in the next five to ten years. Infarm is leading that race in Europe. It has partnered with European retailers including Aldi, Carrefour and Marks & Spencer. In 2019 it penned a deal with Kroger, America’s largest supermarket chain. Venture capitalists have handed the firm a total of £228 million.

Not bad for a hare-brained experiment that started in a Berlin apartment.

An Infarm employee tends to a batch of seedlings in a special incubator

Credit Ériver Hijano

In 2011, a year before he moved to Berlin, Erez Galonska went off-grid. He grew up in a village in his native Israel, but the young nation was growing too, and farms made way for buildings. Soon the village was a town, and its inhabitants ever more disconnected from their natural surroundings.

Galonska’s father had studied agriculture, and the son had dreamed of recovering a connection with nature he felt he had lost. The search took him to the mountains of the Canary Islands, where he found a plot of land and got to work. He drank water from springs, drew energy from solar panels, and spent long hours farming produce he then sold or bartered at local markets.

When he met his now-wife Osnat Michaeli, “I traded it for love,” he says. “Love is stronger than anything.” In 2012, the couple, alongside Galonska’s brother Guy, who had studied Chinese medicine, moved to Berlin to work on a friend’s social media project. But the hunger for self-sufficiency remained. It was “a personal quest,” Michaeli says. “How we can be self-sufficient, live off the grid. Food is a big part of that journey.”

We meet at a Jewish restaurant in Berlin’s historic Gropius Bau art museum. It is mid-morning, and Covid-19 has cleared the tables. But a row of Infarm units whirs away quietly along one wall, producing basil, mint, wasabi rocket (a type of rocket leaf with the punchy flavour of wasabi), and other, more exotic herbs. Such produce was a pipedream for the three Infarm co-founders eight years ago. Growing crops when living on a tropical island was one thing. Doing it in a small apartment, located in the tumbledown Berlin neighbourhood of Neukölln, was quite another. Soon after moving from the Canaries, Erez Galonska typed “can you grow without soil” into Google.

Japan had taken to indoor farming in the 1970s, and this bore some helpful information on its techniques. The same was true of illegal cannabis growers, who swapped tips about hydroponics – growing with nutrient-packed water rather than soil – across subreddits.
Several trips to a DIY store later, the trio had what resembled a hydroponic farm. It was a big, chaotic Rube Goldberg machine, and it leaked everywhere. Growing wasn’t simply a case of switching on the lights and waiting. Brightness, nutrients, humidity, temperature – every tweaked metric resulted in an entirely different plant. One experiment yielded lettuce so fibrous it was like eating plastic. “We failed thousands of times,” Erez Galonska says.

Two of Infarm’s co-founders, Osnat Michaeli and Erez Galonska

Credit Ériver Hijano

Eventually, the team grew some tasty greens. They imagined future restaurant menus boasting of food grown “in-farm”, rather than simply made in-house, and founded Infarm in 2013. But there was a hitch: indoor-grown cannabis sells for around £1,000 per kilo. Lettuce for £1.20. Most of the early vertical farms required heaps of manual work and operated in the red. “It simply wasn’t a sustainable business model,” Erez Galonska says.

By 2014, they decided to roadshow their idea and shipped a 1955 Airstream trailer – a brushed-aluminium American icon – to Berlin. The trailer belonged to a former FBI agent, but it was conspicuous in a city of Volkswagens, caravans and Plattenbau buildings. Michaeli and the Galonska brothers transformed it into a mobile vertical farm, then pitched up at an urban garden collective in Berlin’s trendy Kreuzberg district. There they proselytised indoor farming to urban planners, food activists, architects and hackers, handing out salads and running workshops. Fresh, local food – even if it cost a little more – would entice a growing number of foodies who were interested in where their meals came from. The trailer cost nothing but petrol money to move, and emissions from the growing process itself were almost nil.

When the designer of a swanky hotel across town came by trailer, he asked if the team could install something similar in his restaurant. “That was really the trigger,” says Guy Galonska. “We rented a workshop and we got to develop a system for them.”

When they installed their first “farm” in a Berlin supermarket, VCs took notice and visited Infarm’s young founders at their Kreuzberg office-cum-kitchen, where they hosted dinner parties featuring Infarm crops. But a return on investment still seemed distant: some investors thought the farms were an art project. Maintaining locations manually was exhausting, and the team almost went bankrupt “two or three times,” Guy Galonska says. “I think all of us got a lot of white hair during that time,” he adds. “It was a very challenging thing to do.”

A €2 million grant from the European Union in 2016 helped. With it came deals to place Infarm units in supermarkets and restaurants across Germany. Managing them all would require something precise, connected and efficient. To become a sustainable business, Infarm would have to behave less like a farm, and more like a tech startup.

An Infarm kiosk in the Edeka Supermarket E Center in Berlin

Credit Ériver Hijano

For around 2,500 years after King Nebuchadnezzar II of Babylon gifted his wife some hanging gardens, little changed in the world of hydroponic farming. Asian farmers grew rice on giant, terraced paddies, and Aztecs built “chinampa” rigs that floated along the swamps of southern Mexico.

Life magazine published a drawing of stacked homes, each growing its own produce, in 1909, and the term “vertical farming” appeared six years later. The US Air Force fed hydroponically-grown veggies to its troops during World War II, and Nasa explored the tech as a solution for life off-planet. But vertical farming didn’t really capture public imagination until 1999, when Dickson Despommier, a Columbia University professor, devised a 30-storey skyscraper filled with farms. In 2010, Despommier published The Vertical Farm: Feeding the World in the 21st Century, which has become the industry’s utopian testament.

“I had no expectations whatsoever that this would turn commercial,” Despommier says. “We just thought it was a good idea, because we didn’t see any other way out of stopping deforestation in favour of farming, and keeping the carbon dioxide content of the atmosphere at a reasonable level. It turned out to be a crazy idea whose time has come.”

The vertical farming concept is simple: growing produce on vertically-stacked levels, rather than side by side in a field. Instead of the Sun, the vertical farm uses artificial light, and where there is ordinarily soil, growers use nutritious water or, in the case of “aeroponic” farms, an evenly-dispersed mist.

Vertical farms take up a vanishing amount of land compared to their conventional cousins. They use almost no water, don’t flush contaminating pesticides into the ecosystem, and can be built where people actually live. But, by and large, they have not functioned as businesses. Only the black-market margins of weed, and Japan’s high-income, high-import food ecosystem, have catered to profit. It costs hundreds of thousands of pounds to erect a mid-sized vertical farm, and energy use is prohibitively high.

Advances in technology are changing this. By bolting automation, machine learning and cloud-connected software on to vertical farms, firms can trim physical labour, increase capacity and maintain a dizzying range of cultivation variables. Infarm staff at a separate office to the new Berlin farm, located some 23km southeast of Spandau in the Tempelhof district, keep track of “plant recipe” settings at any one of the startup’s 1,220 in-store units, including CO2 levels, pH and growth cycles, via the company’s Farm Control Cloud Platform, a bit like a giant CCTV room. Machine learning finesses recipes, and keeps each plant as uniform as possible.

Inside the new vertical farm, trays of produce are tended by automated systems

Credit Ériver Hijano

Gartenfeld Island’s employees – mechanical and electrical engineers, software developers, crop scientists and biologists – get closer to the produce, but only just. They monitor via an iPad and feed crops into the building’s four massive grow chambers, or farms, each one about the height and width of two London buses, with ventilation systems that whoosh like a subdued turbine hall.

From there on in, robots do the hard work. Inside the farms, a robotic “plant retrieval system” – basically a tricked-out teddy picker – scoots up and down a perpendicular beam, plucking trays of plants in various stages of growth and shuffling them closer, or further, from LED lights at the summit. The firm claims this reduces service time by 88 per cent. A sliver of the window is the only way to see the device in-person: everything is hermetically sealed to keep out pests. “With automation, you invest once and then that price goes down over time,” says Orie Sofer, Infarm’s hardware lab lead. “With human labour, unfortunately, over time the price goes up.”

The number of crop plants varies depending on the produce, but there are usually just under 300 in a “farm” at any one time. Each farm yields the equivalent of 10,000 square metres of land and uses just five litres of water per kilo of food (traditional vegetable farming uses around 322 litres per kg).

Infarm is not alone in this revolution. AeroFarms, a Newark, New Jersey-based startup, feeds an aeroponic mist to roots that are separated from their leaves by a cloth. It’s most recent funding round was led by Ingka Group, the parent of Swedish furniture giant IKEA. New York’s Bowery Farming, like Infarm, focuses on automation and a proprietary dashboard called BoweryOS that, among other things, takes photos of crops in real-time for analysis. It’s £123 million in backing comes from investors including Singapore’s sovereign fund Temasek. Bowery CEO and founder Irving Fain believe his addressable market “is about a hundred billion dollars a year, just in the US, of crops that we think are good candidates for us to grow.”

Leading the vertical farming VC race is Plenty, a San Francisco-headquartered brand that has raised almost half a billion pounds in the capital since it was founded in 2013, including a 2020 Series D round led by Masayoshi Son’s $100 billion SoftBank Vision Fund. Plenty feeds its greens with water that trickles down six-metre-tall poles; infrared sensors pour data into an algorithm that nudges the plant’s growth recipe accordingly.

Plenty co-founder and chief science officer Nate Storey, who works at the company’s test farm in Wyoming, likens these deep-tech solutions to the tools that powered agriculture’s most recent revolution: “The tractor allowed farmers to be freed from constraints. Half of their land was dedicated to raising draft animals, and the tractor came along and freed them from a life where they were basically managing animals just so they could plough their land.”

For them, he says, automation is similar. “It allows us to get rid of the hardest work – the work that is unpleasant, the work [growers] don’t like to do – and focus on the work that really matters.”

Infarm kiosks inside the Beba restaurant in the Gropius Bau museum

Credit Ériver Hijano

Infarm differs from the competition on two fronts. The first is its focus on modular design: each component is compatible and scalable, like a giant, noisy LEGO set. Modularity makes it possible to install Infarm units anywhere in the world in a matter of weeks, no matter the size. That enables the company’s second USP: its business model. Infarm has no stores, selling produce instead via its remote units.

Clients tell Infarm which produce they want, and “create a schedule,” says Michaeli. “You buy the plants. Everything on the farm is controlled by Tempelhof. Everything that’s grown belongs to the client.” A chef may demand pesto that’s made from particular three-day-aged Greek and Italian basil, for example. Infarm can do that (Tim Raue, Berlin’s most famous chef, is a customer). “Everyone stops and asks about the farm,” one Berlin store manager says. “It’s great to have innovation here.”

Infarm has “two big advantages,” says Nicola Kerslake, founder of Contain Inc, a Nevada-based agtech financier. “One is that they’ve figured out how to do product onsite, which is really not very easy. And the other is that they have these great relationships with big purchasers like Marks & Spencer.”

“When you look at where the arms race is in this industry,” she continues, “it’s really been in two areas: How do I get hold of as much capital as possible, and how do I sign up the right partners? Having Marks & Spencer in your back pocket is really useful.”

It has helped encourage investors to open their chequebooks. Hiro Tamura, a partner at London VC firm Atomico, first met Infarm’s founding trio in 2018. A year later he led its £75 million Series B round. “They could roll these things out,” he says. “They worked, and they didn’t need some industrial-sized warehouse to do it. I didn’t lean in, I fell into the rabbit hole. And it was incredible. I was like, wow, these guys are thinking about time and speed to market modularity.”

Infarm ploughs a chunk of its revenue back into research. In a mezzanine-level lab sitting above the farms at Gartenfeld Island, a dozen white-coated analysts conduct tests on herbs to a soundtrack of Ariana Grande, measuring crop sugar levels, acidity, vitamins, toxicity, antioxidants and more. Via a process of phenotyping – the study of organisms’ characteristics relative to their environment – they hope to create more flavourful plants, or new tastes altogether.

“It’s not just about the hardware,” Kerslake explains. “It’s about how the hardware interacts with the rest of your farm system. And we’re starting to see a lot more sophistication on that front because the AI programs these companies started three or four years ago are now starting to bear fruit.”

Infarm’s results are high-quality: juicy lettuce, wasabi rocket that kicks, and basil that’s far more fragrant than the budget variety. “The end goal with almost everything that we’re doing is developing some sort of playbook, some sort of modular and standardised system, that we can then copy-paste to wherever we go,” says Pavlos Kalaitzoglou, Infarm’s director of plant science. Across from the lab, tomatoes and shiitake mushrooms grow in wine cellar-size chambers. They are living proof of how the firm is looking to diversify from herbs and leafy greens, whose low energy and water requirements make them the staple crop of every vertical farming startup today.

Rows of LED-illuminated produce inside one of Infarm’s four massive new grow chambers

Credit Ériver Hijano

We are in danger of farming the planet to death. Agriculture already occupies 40 per cent of all liveable land on Earth, and food production causes a quarter of all greenhouse gases. An area the size of Scotland disappears from tropical rainforests, responsible for up to a quarter of land photosynthesis, each year. Clearing more trees to feed our spiralling population will not help.

“We need to go back to the drawing board and rethink which avenues we can environmentally afford to pursue,” says Nicola Cannon, a professor at the Royal Agricultural University in Cirencester. Nitrogen fertiliser is particularly harmful to the environment, Cannon adds, “and has led us to adopt systems which have grossly exceeded the planetary boundaries.”

Current food systems are wildly inefficient: waste accounts for 25 per cent of all calories. And yet, almost a billion people suffer from hunger worldwide. These are not issues vertical farming will solve, critics, argue. Going local does little beyond satisfying consumers.

Energy is another tricky issue. Ninety per cent of Infarm’s electricity today is renewable, and it wants to reach zero emissions in the next few years. But this doesn’t factor in the environmental cost of building a steel-and-cement facility.

“Vertical farms are a round-off error to the round-off error in terms of contributing to the big levers out there,” Jonathan Foley, an environmental scientist based in Minneapolis, says. “Like most technologies that are getting a lot of venture capital and which come from Silicon Valley kind of thinking, it’s being massively overhyped at the cost of real solutions. There’s an opportunity cost to put all this technology, money and renewable energy – that could be used for other things that we need energy for – into growing arugula for rich people at $10 an ounce.”

More than half the world’s food energy comes from its three “mega-crops”: wheat, corn and rice. They require wind, seasons and micronutrients that vertical farms are unable to replicate today. These are the crops that can prevent famine in Somalia, Bangladesh or Bolivia – not lettuce. “Vertical farms are growing the edge of the plate, not the centre of the plate,” Foley says.

But Despommier says it’s too soon to criticise the young industry for not addressing issues such as crop diversity. “What you’re really seeing is a rush towards profitability to get their feet wet, and to get their ledgers in the black and to pay off their investors, before they start diversifying,” he says.

“In a world where you think that land is unlimited and that resources are unlimited, indoor farming would be nonsensical,” Plenty co-founder Storey says. “As crazy as it seems to replace the Sun with electricity, it makes sense today. And it really makes more and more sense as time goes on.”

Much of the hope vested in vertical farms rests on the light-emitting diode. This tiny bead of light is the industry’s packhorse: it is a farm’s biggest financial layout and the nucleus of its most exciting advances. Modern LEDs are nothing like the ones that powered your childhood TV. They’ve progressed at such a rate, in fact, that they’ve developed their own law to adhere to: “Haitz’s Law”. Each decade, their cost drops by a factor of ten, while the light they generate leaps by a factor of 20.

That curve will eventually plateau, experts say. But not before LEDs improve enough to allow vertical farms to profit from food closer to the middle of the plate. Infarm’s current smart LED set-up is over 50 per cent more efficient than the one that lit its first farms. Haitz’s Law has helped some companies experiment in growing potatoes, which require far more energy and water than leafy greens. Turning profit from a crop that delivers the highest calories per acre would be momentous for the industry.

The cutting edge of LED technology today is smart sensors that can regulate the brightness and spectrum of light to replicate growing outdoors – or enhance it. Much of the planet’s first flora grew only in the ocean, which looks blue because it absorbs blue light at least.
Photosynthesis, therefore, occurs best between the blue and red light spectra. By tailoring LEDs to emit only these colours, or by dimming at intervals meant to mirror a plant’s natural cycle, vertical farmers can further reduce their energy burden – like stripping a road car to its bare bones so it can drive faster.

Recent discoveries have been more surprising. Strawberries, for example, react particularly well to green light. Some spectra can increase vitamin C in concentrated fruits like kiwis, while others extend shelf-lives by almost a week. In the future, says Fei Jia, of LED firm Heliospectra, growers “can get feedback from the lighting and the plants themselves on how the lighting should be applied… to further improve the consistency of the crop quality.”
“If you judge it from what you have today, you understand what [critics] are saying,” Guy Galonska says. “How can you grow rice and wheat and save the world? And they are right. But they can’t see ten years ahead: they can’t see all the different trends that are going to support that revolution.”

Other technological advances are helping agriculture in different ways. Drones and sensors help map and streamline growing. Drip irrigation dramatically reduces the burden on dwindling water supplies. Circular production – where waste products from one process contribute to fuelling another – is becoming more commonplace, especially in livestock farming. Cell-grown or insect-based meat (or vegetarianism) will reduce our reliance on livestock, which consume 45 per cent of the planet’s crops. Infarm, and the broader vertical farm cohort, may not be saving the world today. But it wants to build taller farms, place them in public buildings like schools, and teach people the value of fresh, healthy vegetables. If 70 per cent of us are to live in cities, then cities “can become these communities of growing,” says Erez Galonska.

Ultimately, Infarm wants to build a network of tens of thousands of automated farms, each one pumping streams of data back into a giant AI system in Berlin. This “brain”, as Galonska calls it, will pour that information into algorithms to generate better food at lower costs, each new yield shaving fractions from the water, energy and nutrients required. Then, Infarm could become something closer to the dream Galonska left behind in the Canaries: truly self-sufficient.

It’s a long way from the leaky, DIY gadget he and his co-founders built in their front room. “The way the world is going now, it’s very clear to everyone it’s running in the wrong direction,” Galonska says. “We definitely believe in the power of collaboration: bringing those outside-the-box thoughts to create a new system that will generate more food, better food, much more sustainably, and help to heal the planet – because that’s the main issue on the table.”

Hydroponics Greenhouse Provides Hands-On Learning At Hudson High School

Yeji Kim

Special to the Hudson Hub-Times

A Jan. 15 tour led by HHS AP Environmental Science teacher Matthew Kearns offered members of The Kiwanis Club of Hudson insight into the hydroponic greenhouse. The club donated a $20,000 grant to help fund the project. Submitted Photo

Project-based learning is a learning model where students work together to engage in real-world questions and problems, and the Hudson High School hydroponics greenhouse centres around this approach to education.

The hydroponics greenhouse started roughly two years ago, and Phillip Herman, Superintendent of the Hudson City School District, and Christina Wooley, HCSD Curriculum Coordinator, are credited with most of the original idea.

Herman first learned about hydroponics gardening and greenhouses from a community member and thought there may be a way to better utilize the HHS greenhouse space to create learning opportunities for students. He began by discussing the idea with teachers, visiting an operating hydroponics greenhouse and exploring areas of the curriculum that could be enhanced.

The first year consisted largely of planning, strategizing and raising money, and this past year was when equipment started to come in and crops began to grow.

A hydroponics greenhouse differs from a traditional greenhouse in that no soil is required. Instead, the plants draw up nutrient-rich water. Less water is used since the water is recycled, and because of the absence of soil, hydroponics greenhouses take up less space — the plants can be stacked vertically. The HHS hydroponics greenhouse also includes a monitoring computer system that measures what is currently in the water and what will be needed.

A $20,000 grant was given by The Kiwanis Club of Hudson to support the project, and this money was used to purchase greenhouse equipment.

CropKing, an Ohio-based hydroponics equipment company, was the supplier for the equipment, seeds and fertilizer, and the firm also aided in setting up the equipment and trained those involved with the greenhouse.

Two other grants, an ADAR grant and a grant from the Hudson Parent-Teacher Organization supplemented the Kiwanis grant money. The greenhouse itself is located off of HHS biology classes and has been there before the hydroponics greenhouse was started.

Students are faced with real-world questions, such as how to sustain crops in regions without sufficient access to water, ways to use the land effectively and properly, impacts on the environment and how to grow sustainably and locally.

Science teacher Matthew Kearns said students have been seeing the benefit of this project, which includes those in the AP Environmental Science class he teaches, special education students who work with Intervention Specialist Kristin Stonestreet and biology classes taught by Ron Wright. Students visit at least once a week to monitor the crops.

Currently, the greenhouse is growing its first round of crops, which includes lettuce, tomatoes and cucumbers.

Stonestreet and Kearns are considering adding cilantro, basil and peppers as well. The diversification would enhance the project-based learning aspect, as students will need to work together to figure out how much additional lighting and heat every crop needs.

The long term goal is to get involved with the community; through connecting with the business department and forming a club, students plan to sell produce from the greenhouse at the Hudson Farmers Market in the summertime and sell to HCSD faculty and staff when school is in session, engaging aspects of science, business and team-work. Several potential products for sale in the future include a salsa kit, tomato sauce and fresh herbs.

Herman notes how this greenhouse works to enhance classroom activity and curriculum.

“Over recent years, we have continued to learn more about and explore opportunities for project-based learning. Project-based learning enables students to learn course content and develop other essential success skills by beginning with a challenging problem or question and conducting a sustained inquiry to explore solutions to the problem and answers to their questions. Together, Christina Wooley, Mr Kearns and Mrs Stonestreet dug in and worked collaboratively to do the hard work to bring an idea to implementation.”

Saudi Farmer Has Built The Region’s First Vertical Farm

The Saudi farmer Omar Al-Jundi even he is not related to farming by degree. But that is exactly where the industrial engineer found his calling, when he built the region’s first vertical farm in the heart of Dubai. Born in Egypt to Saudi parents, Al-Jundi spent his early years in Alkhobar due to his father’s engineering firm.

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The family moved to Jeddah when he was 12 years old. His last two years of schooling were spent at Bahrain School in Manama. “I wanted to graduate with an American high school diploma,” Al-Jundi said. “At the time, as a Saudi, you couldn’t attend private foreign schools.” Upon graduation, he left the region to study industrial engineering, followed by an MBA at the University of Miami in Florida. Although his father is an engineer and his mother an architect, Al Jundi delved into the world of banking for two and a half years when he moved back to Jeddah upon graduating.

“I then shifted to the hospitality industry, opened the first lounge in Jeddah along with other restaurants with my friends, and ended up selling my share and joining my father’s company,” he said. “You learn that you’re better off doing something on your own than having partners because you end up changing directions.”
After 10 years of “paying his dues” in the family business, he felt compelled to change directions. “As an Arab, you’re always closely tied to the family,” he said. “We’re blessed my father started a business and there’s a place for us in that business, but luckily, my younger brother was a lot more interested in it — I always felt my calling was somewhere else.”

In search of his true passion, he started his journey as an entrepreneur. The field he specialized in had yet to be determined. “I felt that there was a meaning for something else,” Al-Jundi said. “I was free and my family was very supportive.”
Countless research and books later, he became intrigued by the tech space, admitting he believed he would start the next Amazon. “That didn’t follow through,” he said. “Then I thought it would be in mining, but I always looked for something that was away from my comfort zone such as engineering, contracting, real estate and consulting. Just something different. It was a process.”

The young Saudi had reached a point in his life where he felt the need to do something impactful, something which added true value to the region. Eventually, two of his friends introduced him to the concept of modern farming. “I visited some orange farms in Egypt and I was in exploration research mode,” he said. “I enjoyed seeing nature — you’re a lot more relaxed. Here, when you go in and see the plants growing every day, there’s definitely a connection, because you’re seeing the end product, you’re feeling it, and I connect to them.”

The more research he immersed himself in, the more driven his interest became. At the time, the Saudi Government was focused on addressing food security and self-sufficiency. “It’s always been a big topic,” he said. “When you fly out of Riyadh, you find these big circular green spots as they’re trying to green and farm the desert, which was successful, but on the other hand, it depleted our water resources.” According to the Food and Agriculture Organization, agriculture represents around 70 per cent of water consumption in most of the GCC countries. But Al-Jundi did not give up on the thought.

After moving to Dubai in 2014, he learned about King Abdullah’s Initiative for Saudi Agricultural Investment Abroad. Half the capital needed for agricultural projects was offered to Saudis who invested in a list of 31 countries abroad to purchase land, set up a project and export the food back to the Kingdom. It gave him an idea to start his own vertical farm. “I knew it was a big topic,” he said. “I’d never heard we could grow food with no soil. I thought it was intriguing and fascinating. It was enough for me to know there was something there to explore it further.”

With more than 90 per cent of the region’s land unsuitable for agriculture, Al-Jundi set out to find a solution. He spent the following 12 weeks taking courses in aquaponics, aquaculture, hydroponics and horticulture in California and the Netherlands. He even spent time working in a cucumber greenhouse at the Delphy facility in Holland, where he acquired valuable experience in the field. “It was really professional and a great learning experience,” he said. “That’s when I knew what I wanted to do. And I knew I had to completely immerse myself in it.”
The team of Badia Farms, which he founded in Al Quoz in December last year, consists of 12 people, all of whom have experience in farming. “It took 18 months to get it up and running because we didn’t work with any technical partner,” Al-Jundi said. “I knew I was in it for the long haul, so I worked with different growers and learned.”

The 850-square-meter facility includes a “fertigation” room, which fertilizes and irrigates the 18 varieties of crops he currently grows. Gourmet seeds, some of them hybrids, such as lemon basil, cinnamon kale, wasabi, green radish, mustard, micro kale, edible flowers and cinnamon basil, are flown in from the United Kingdom and the United States every three months — from 50 to 300 kilograms at a time. The farm plans on introducing as many as 26 varieties, including sunflowers.

The seeds are placed on a type of mat made of recycled carpet that is food-certified. LED lights flood the room in a pink atmosphere, with each UV light containing a certain spectrum that is beneficial for the plants.
In the tank room, feed and water is scheduled through a computer-based on the crop, with a unique nutrient recipe for each type, including potassium, calcium, magnesium, and ammonium. UV and concentrated oxygen are also able to kill any potential bacteria or pathogens in recycled water. Once the seeds sprout, they are moved to the five stacks in the vertical farm. Four dehumidifiers regulate the humidity in the air, providing each on average with 70 litres of water a day. The eco-system created by Badia Farms uses 90 percent less water than open-field farming and recycles its water up to nine times.

“We’re using hydroponics,” Al- Jundi said. “The biggest advantage is that we do not spray pesticides, which are messing up our health. In fact, we extensively use stickers to attract insects away from the crops.” Different levels of lighting are provided for each stage of the plants before they are sent out as they were grown. “They’re intense in flavor and it’s the freshest you can get that way,” he said. “My personal favourite is chocolate mint.” With 60 clients so far, serving hotels, restaurants, and cafes, the model is a first for the region, which made it challenging to set up. “All the ones abroad are designed for different climatic conditions so none of them are applicable here, where there is extreme humidity and high temperatures,” he said. “And to convince a chef to give you his time, when you don’t have the track record, was a big challenge. I wasn’t a known farmer yet.”

The system’s structure was manufactured in Riyadh, with a plan to set up the next facility by 2020 in Jeddah. Until then, the plan is to cater to Saudi as well as the UAE. “Dubai is a good testing ground and Saudi’s vision now is to support our type of sustainable growing and ecological farms, so it’s perfectly in line with what we want to do,” Al-Jundi said. “The government is now delegated to move into sustainable growing and find viable solutions to address self-sufficiency, so it’s not a slogan anymore: it’s the real deal.”

He hopes to develop similar projects across the Kingdom in the future. “My aim is to make sure we truly become self-sufficient,” he said. “Vertical farming is one solution but it’s not the full one — the ideal solution lies in all models of modern farming. What’s close to my heart is giving people healthy food while preserving our resources, and I believe the new generations of Saudis are ambitious and want to evolve our country. We were just waiting for the opportunity and it has finally come.”

Source: Arab News

UPDATE - Vertical Farming Leader Kalera Welcomes Maria Sastre to Board of Directors

A seasoned executive with experience in the food, travel, and tourism industries, Sastre brings with her over 25 years of executive leadership and experience and currently sits on the boards of esteemed, Fortune 500, multibillion dollar public and private companies, including General Mills and O’Reilly Auto Parts.

ORLANDO, Fla., Feb. 24, 2021 (GLOBE NEWSWIRE) -- Kalera (Euronext Growth Oslo ticker KAL, Bloomberg: KSLLF), one of the fastest-growing and largest vertical farming companies in the world and a leader in plant science for producing high-quality produce in controlled environments, today announced the appointment of Maria Sastre to its Board of Directors. A seasoned executive with experience in the food, travel, and tourism industries, Sastre brings with her over 25 years of executive leadership and experience and currently sits on the boards of esteemed, Fortune 500, multibillion dollar public and private companies, including General Mills and O’Reilly Auto Parts. The addition of Sastre to the board coincides with Kalera's rapid expansion into several new markets and its acquisition of Vindara Inc., the first company to develop seeds specifically designed for use in vertical indoor farm environments as well as other controlled environment agriculture (CEA) farming methods.

“We are thrilled that someone of Maria’s caliber has chosen to join Kalera’s board,” said Daniel Malechuk, Kalera CEO. “Her resume is beyond impressive, with extensive experience leading highly successful international and growing companies, and is a strong complement to our industry-leading management team and board of directors. She has proven time and again that she is invaluable in helping scale businesses, and will be an incredible asset to Kalera during this time of rapid growth, both domestically and abroad.”

In addition to her aforementioned business experience, Sastre also served on numerous civic and non-profit boards such as the Greater Miami Visitors and Convention Bureau(Chair), the Executive Advisory Board of Florida International University School of Hospitality,and the Executive Board of the United Way of Miami-Dade County. She has been recognized as one of the Top 80 U.S. Hispanics and Top 20 Latinas and has received numerous awards in the travel and hospitality industry sectors. Sastre's education includes a Bachelor's degree and a Master's in Business Administration, both from New York Institute of Technology.

“As someone with a passion for optimizing customer experiences, I am proud to join Kalera’s board as I fully believe their product is a category leader,” said Maria Sastre, new Kalera board member. “Kalera has the opportunity to serve diverse customer segments and increase accessibility to a product that is inherently safer, cleaner, fresher, more sustainable, and more nutritious and flavorful. In a world where brands are looking for ways to differentiate their products and services to their discerning customers, the Kalera portfolio is well positioned to offer the best vertical farming product solution. I trust my years of experience in operations and customer service will prove beneficial as Kalera expands into new markets.”

Sastre previously served as the President and Chief Operating Officer for Signature Aviation, the largest worldwide network of fixed-based operations and maintenance centers for private aviation. Before joining Signature, she spent eight years at Royal Caribbean Cruises LTD, where she held the positions of Vice President, International, Latin America, Caribbean and Asia; and Vice President of Hotel Operations. Her roles included strategic growth across emerging markets as well as managing all aspects of operations and the guest experience onboard Royal Caribbean's fleet of vessels. Previously, Sastre served as Vice President of Worldwide Customer Satisfaction for United Airlines, where she led the newly created customer-satisfaction division charged with refining the customer-service experience.

Kalera currently operates two growing facilities in Orlando, and is building facilities in Atlanta, Houston, Denver, Columbus, Seattle, and Hawaii. Kalera is the only controlled environment agriculture company with coast-to-coast facilities being constructed, offering grocers, restaurants, theme parks, airports and other businesses nationwide reliable access to locally grown clean, safe, nutritious, price-stable, long-lasting greens.Kalera uses a closed-loop irrigation system which enables its plants to grow while consuming 95% less water compared to field farming.

About Kalera

Kalera is a technology driven vertical farming company with unique growing methods combining optimized nutrients and light recipes, precise environmental controls, and clean room standards to produce safe, highly nutritious, pesticide-free, non-GMO vegetables with consistent high quality and longer shelf life year-round. The company’s high-yield, automated, data-driven hydroponic production facilities have been designed for rapid rollout with industry-leading payback times to grow vegetables faster, cleaner, at a lower cost, and with less environmental impact. To learn more visit www.Kalera.com.

Media Contact
Molly Antos
Phone: (847) 848-2090
Email: molly@dadascope.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/bb487877-0d3b-4e1c-9492-9ea280c217a1

Columbia Vertical Farm Uses Technology To Cut Plastic Pollution And Boost Sustainability

BY LAURRYN SALEM

Vertical Roots is the largest hydroponic container farm in the country. They grow and package lettuce varieties and have recently implemented a packaging process that reduces plastic with a resealable film. TRACY GLANTZ TGLANTZ@THESTATE.COM

With the use of agricultural technology, Vertical Roots farm in West Columbia created a packaging system for its leafy greens that cut down the company’s plastic usage by 30% and extends the shelf life of the lettuce.

In 2015, high school friends Andrew Hare and Matt Daniels created the idea for Vertical Roots, now the largest hydroponic container farm in the country. Hare is the general manager of the company and Daniels acts as the chief horticulturist.

The first Vertical Roots opened in Charleston and expanded with its second farm site in West Columbia in 2019. Vertical Roots parent company, AmplifiedAg, manufactures the container farms and farm technology of which Vertical Roots operates.

The farms are part of a growing industry called controlled environmental agriculture (CEA) that uses technology to ramp up nutrient-rich food production year around.

Hydroponics helps the farm uses 98% less water than traditional farming, according to Hare. Their technology creates an indoor environment to grow lettuce on the East Coast. Most lettuce in the U.S. comes from California and Arizona, where temperatures do not fluctuate much throughout the year, travelling 2,000 miles from farm to table. Vertical Roots offers a solution for local lettuce.

“Our mission is to revolutionize the way communities grow, distribute and consume food,” said Hare. As populations grow, Hare said the ability to produce enough food is a global concern.

VERTICAL ROOTS AGRICULTURAL INNOVATION

As a company committed to sustainability, Vertical Roots had to address its plastic usage and the consumer demand for environmentally friendly products.

“I think everyone can agree that the amount of plastic that’s consumed and used globally is a bit of a problem,” said Hare.

If Vertical Roots were to completely opt-out of using plastics, as much as 40% of the lettuce would be damaged in transportation to the retailers, Hare said. So the company decided to still use plastic containers in order to cut out food waste, but it changed the amount and type of plastic used.

By replacing the conventional “clamshell” plastic lids that you see on a container of lettuce at the grocery store, Vertical Roots cut down more than 30% of plastic usage by creating a resealable film lid. The new packaging comes at no extra cost to the customer and will be cheaper in the long-run for Vertical Roots, according to Hare.

The farm also uses recycled plastic that can also be recycled again after use. Tiny perforations in the film lid of the packaging allow air to leave the lettuce container and extends the product’s freshness, making Vertical Roots lettuce last around 14 days on the shelf.

“We tested respiration and condensation with each lettuce variety, and ultimately found that we could extend the freshness and shelf life of our salad mixes even more,” said Hare.

Vertical Roots, at the S.C. Farmer’s Market, is the largest hydroponic container farm in the country. They grow and package lettuce varieties. Tracy Glantz TGLANTZ@THESTATE.COM

GROWTH IN THE AGRICULTURAL TECHNOLOGY INDUSTRY

In the first three quarters of 2020, a record $754 million of venture capital was invested in the vertical farming industry, according to PitchBook data. This was a 34% increase from the entire previous year, Bloomberg reported in a January article.

A 2019 report from Global Market Insights showed that the vertical farming market size, or the number of potential customers or unit sales, surpassed $3 billion in 2018 and said it, “will exhibit a massive compound annual growth rate (CAGR) of over 27% from 2019 to 2026.”

In vertical farms, crops are harvested on several vertical layers indoors, where farmers can grow year-round by controlling light, temperature, water and other factors, according to the U.S. Department of Agriculture.

Vertical agriculture is also seen as a growing industry because it “could help increase food production and expand agricultural operations as the world’s population is projected to exceed 9 billion by 2050,” according to the USDA.

However, some are skeptical about the future of vertical farming for several reasons. The farms use LED light bulbs to grow crops, which require a lot of energy and money to operate.

Also, the farms mostly produce greens, which are low in calories because they take less water and light. The new farming technology is marketed as a way to combat world hunger, but in poorer countries, low-calorie greens are not as beneficial, according to Bloomberg.

THE FUTURE OF VERTICAL ROOTS

Despite a tough year due to COVID-19, Vertical Roots will open two more indoor, container farms in Georgia and Florida in 2021.

The company lost revenue from foodservice customers like restaurants, schools and universities during the pandemic, said Hare.

Those food service customers accounted for about half of Vertical Roots’ business, Hare said. Grocery store business stayed steady and even grew during the pandemic. As schools and restaurants are slowly reopening, Vertical Roots is gaining business back.

The West Columbia farm location produces about $1.5 million pounds of produce per year, said Hare. Vertical Roots lettuce is in 1,200 different grocery stores in 11 states, including Lowes Foods stores, Publix, Harris Teeter and Whole Foods Market chains.

Hare said the company is constantly working on sustainable initiatives, including figuring out a way to reduce light energy consumption by 20-25%, thinking about compostable packaging systems and finding ways to use less water at the farms.

In the future, Vertical Roots hopes to offer a larger variety of produce. The team is experimenting with growing foods like tomatoes, cucumbers, peppers, herbs and mushrooms to see if they could be viable products.

Play VideoDuration 1:25This tunnel farm could be the future of agriculture

At 25,000 square feet, the world's first indoor vertical farm is also one of the largest farms. Located 120 miles south of Seoul, South Korea, fruits and vegetables grow without soil, bathed in light from pink LEDs. BY META VIERS

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Vertical Roots, at the S.C. Farmer’s Market, is the largest hydroponic container farm in the country. They grow and package lettuce varieties. TRACY GLANTZ TGLANTZ@THESTATE.COM

No Dirt? No Farm? No Problem. The Potential For Soil-Less Agriculture Is Huge

By CATHARINE HAMM

At Plenty’s South San Francisco hydroponics growing facility, a million plants produce leafy greens that are sold through area grocery stores. The company plans to open a farm in Compton this year.

(Plenty)

Imagine kale that doesn’t taste like a punishment for something you did in a previous life. Envision leafy greens that aren’t limp from their journey to your plate. Anticipate the intense flavor of just-picked herbs that kick up your latest culinary creation a notch or three.

Then consider the possibility that such advancements will play a role in altering the face of agriculture, becoming sources of flavorful, fresh produce in “food deserts” and making farm-to-table restaurant cuisine possible because produce is grown on the premises, even in urban areas.

This is the potential and the promise of hydroponics (a term that also includes aeroponics and aquaponics systems), the soil-less cultivation of crops in controlled environments. It’s a growing industry — $9.5 billion in sales is expected to nearly double in the next five years — that stems, in part, from concerns about growing enough food to feed a worldwide population expected to hit 10 billion in the next 30 years.

The growing method isn’t new. The Hanging Gardens of Babylon, dating to the 6th century B.C., maybe a precursor to today’s hydroponics, if they existed. (Historians disagree on that as well as where the gardens were.) Then, as now, technology is a key to giving growers, not Mother Nature, more control overproduction.

The size of today’s systems varies. They might be as simple and compact as an in-home system that’s about the size of a couple of loaves of bread stacked on top of each other. Some of the growing popularity of those units may be connected to the pandemic, according to Paul Rabaut, director of marketing for AeroGarden, which produces systems for in-home crop production.

“As soon as the pandemic was declared in mid-March and the quarantine took effect, we saw immediate growth spikes, unlike anything we’d ever seen before,” he said. Those spikes resulted, he said, from the need for entertainment beyond Netflix and jigsaw puzzles, a desire to minimize trips to the grocery store and the promise of teachable moments for kids now schooled at home.

At the other end of the spectrum are large urban farms. Plenty, for instance, has a South San Francisco hydroponics growing facility where a million plant sites produce crops, some of which are sold through area grocery stores. The company hopes to open a farm in Compton this year that’s expected to be about the size of a big-box store and will grow the equivalent of 700 acres of food.

Plenty scientists, engineers and growers at work in their South San Francisco hydroponics growing facility.

(Plenty)

“It’s a super vibrant community with a rich agricultural history,” Nate Storey, a cofounder of the vertical farming company, said of the Compton facility. “It also happens to be a food desert.

“Americans eat only about 30% of what they should be eating as far as fresh foods,” he said. “We started this company because we realized the world needed more fresh fruits and vegetables.”

As different as hydroponics growing systems are, most have this in common: The plants thrive because of the nutrients they receive and the consistency of the environment and can produce crops of fresh leafy greens and other vegetables, various herbs and sometimes fruits.

Such controlled-environment agriculture is part of the larger trend of urban farms, recognized last year by the May opening of the U.S. Department of Agriculture’s Office of Urban Agriculture and Innovative Production. The farms’ proximity to larger markets means produce can be delivered quickly to consumers, whether they’re grocery shoppers, airline passengers, students or communities in need or restaurants, an industry that has been devastated in the last year.

Today’s micro-and mega-farms have taken on increased importance, partly because of world hunger, which will increase as the population grows.

Add increasing urbanization that is gobbling available agricultural land in many countries, mix in climate change and the scramble for water to grow crops — as much as 70% of the world’s water is used for agriculture — and the planet may be at a tipping point.

No single change in the approach to feeding the world will shift the balance by itself.

Hydroponic farming is “a solution,” said Alexander Olesen, a cofounder of Babylon Micro farms in Virginia, which uses its small growing units to help corporate cafeterias, senior living centres, hotels and resorts provide fresh produce, “but they are not the solution.”

Babylon Micro farms in Virginia provides fresh produce for corporate cafeterias, senior living centers, hotels and resorts.

(Babylon Micro-Farms Inc.)

For one thing, not all crops are viable. Nearly everything can be grown using hydroponics but some crops, such as wheat, some root vegetables (including carrots, beets and onions), and melons and vining crops, are impractical. The easiest crops to grow: leafy greens, including spinach and lettuce; microgreens; herbs such as basil, cilantro, oregano and marjoram; some vegetables, such as green peppers and cucumbers; and certain fruits, including tomatoes and strawberries.

Although hydroponic farming means crops grow faster — thus increasing output — the process comes with a significant carbon footprint, according to “The Promise of Urban Agriculture,” a report by the Department of Agriculture/Agricultural Marketing Service and Cornell University Small Farms Program. Lights generate heat, which then must be removed by cooling. Lettuce grown in traditional greenhouses is far cheaper, the report says.

If these crops can be grown traditionally — in a garden or in a commercial field — why bother with growing systems that are less intuitive than planting seeds, watering and harvesting? Among the reasons:

Climate control: Such indoor agriculture generally means consistent light, temperatures, nutrients and moisture for crops no longer held hostage by nature’s cycles of drought, storms and seasons.

Environmental friendliness: Pesticides generally aren’t used and thus create no harmful runoff, unlike field-grown crops.

Productivity: Leafy greens tend to be cool-season crops, but in a controlled environment, it’s an any-time-of-year crop without the worry of depleting the soil because of overuse because, of course, there is no soil.

Use of space: AeroFarms, a former steel mill in Newark, N.J., boasts that it can produce 2 million pounds of food each year in its 70,000 square feet, or about 1.3 acres. California’s Monterey County, by contrast, uses nearly 59,000 acres — out of 24.3 million acres statewide of ranches and farms — to grow its No. 1 crop, which is leaf lettuce valued at $840.6 million, its 2019 crop report showed.

AeroFarms in Newark, N.J. boasts it can produce 2 million pounds of food each year at its 70,000-square-foot facility in Newark, N.J.

(AeroFarms)

Food safety: In E. coli outbreaks in late October and early November of last year, fingers pointed to romaine lettuce that sickened consumers in 19 states, including California. In November and December of 2019, three other outbreaks of the bacterial illness were traced to California’s Salinas Valley. A Food and Drug Administration study, released in May with results from that trio of outbreaks, “suggest(s) that a potential contributing factor has been the proximity of cattle,” whose faeces often contain the bacteria and can find its way into water systems.

That’s less of an issue with crops in controlled-environment agriculture, said Alex Tyink, president of Fork Farms of Green Bay, Wis., which produces growing systems suitable for homes and schools.

“In the field, you can’t control what goes where,” he said, including wildlife, livestock or even birds that may find their way into an open growing area.

And as for workers, “The human safety approaches that we take [with] people in our farm make it hard for them to contaminate even if they wanted to,” he said.

“Before people walk in, they gown up, put their hair in nets, beards in nets, put on eye covering and bootie covers for their shoes, then walk through a water bath.”

None of the statistics matter, though, unless the quality of soil-less crops matches or exceeds that produced traditionally.

Not a contest, new-age growers say. Flavors of leafy greens, for example, tend to be more detectable and, in some cases, more intense.

So much so that when AeroFarms introduced its baby kale in a New York grocery store, Marc Oshima, a cofounder and chief marketing officer, says he saw a woman do what he called a “happy dance” when she sampled this superfood. The version that AeroFarms produces is lighter and has a “sweet finish,” Oshima said, compared with adult kale grown in traditional ways that some say make the superfood fibrous and bitter.

Storey, the cofounder of Plenty, judged his Crispy Lettuce mix successful when his children got into a “rolling-on-the-floor fistfight” over a package of it.

Some credit for that flavor can be attributed to the time from harvest to market. Arizona and California are the top lettuce producers in the U.S., but by the time the greens get to other parts of the country, they have lost some of their oomph. AeroFarms and Plenty, for instance, distribute their commercial products to nearby grocery stores in New York and the Bay Area, respectively, where their time to market is significantly reduced.

And when was the last time you had a salad on an aeroplane flight that didn’t taste like water gone bad? Before the pandemic constricted airline traffic, AeroFarms was growing greens to be served to passengers on Singapore Airlines flights from New York’s JFK. The fresh vegetables travelled just five miles from the warehouse to Singapore’s catering kitchen, a new twist on the farm to (tray) tabletop.

Because the turnaround from harvest to market is shorter, Storey said his products often last several weeks when refrigerated.

Leafy green vegetables are grown by AeroFarms.

(Emily Hawkes)

And perhaps best of all? Growers say that because the greens have a flavorsome peppery, some like mustard — salad dressing may be optional, perhaps dispossessed in favor of the flavor of naked greens.

Getting consumers interested in vegetables and incorporating those foods into their diets is especially important, growers say, because of skyrocketing rates of obesity, diabetes and heart disease, especially for populations in food deserts.

Tyink grew up in rural Wisconsin but moved to New York to pursue a career in opera. By chance, he sampled some produce from a rooftop garden that he called life-altering. “My eating habits changed because [the greens] changed my emotional connection to food,” he said.

His exposure to homelessness and poverty on the streets of New York also focused his attention on what people consume and why. Price and convenience often drive bad food decisions and unhealthy habits.

Young farmers in training can help change those habits; some of Fork Farms’ systems are used in schools and other nonprofit organizations for children. Kids become accidental ambassadors for the nutrient-rich crops, and the fruits of their labors go to school cafeterias or to local food distribution centres in their communities.

“I really think when you lose fresh, locally produced food, you lose something of [the] culture,” said Lee Altier, professor of horticulture at Chico State University, where he has been working with students to develop its aquaponics program. “I think it is so important when communities have an awareness … that this is for their social integrity.”

As for the future, much still needs to be done to put such products in the right hands at the right time. That requires investment, innovation and technology to perfect the systems and keep costs under control, never mind persuading buyers and consumers that food that’s healthy can also be satisfying.

Is it a puzzle worth solving? Storey thinks so. “I want to live in a world where [we create] delicious, amazing things,” he said, “knowing that they are not coming at a cost that we don’t want to pay.”

About Catharine Hamm

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Catharine Hamm is the former Travel editor for the Los Angeles Times and became a special contributor in June 2020. She was born in Syracuse, N.Y., to a peripatetic family whose stops included Washington, D.C.; Honolulu; and Manila. Her varied media career has taken her from McPherson, Kan., to Kansas City, Mo., San Bernardino, Salinas and L.A. Hamm has twice received individual Lowell Thomas Awards, and the Travel section has been recognized seven times during her tenure as editor. Her favourite place? Always where she’s going next.

Hydroponic Indoor Farm Plans To Be Among First Tenants In Downtown Piqua's Zolo Building

Fifth Season Farm, founded by a local brother-sister duo, has launched a hydroponic indoor farm inside a shipping container along Main Street in downtown Piqua.

By John Bush – Senior Reporter, Dayton Business Journal

A unique farming business has set up shop in downtown Piqua, and if all goes to plan the concept will be among the first tenants in an historic building being redeveloped in the city core.

Fifth Season Farm, founded by brother-sister duo Britt Decker and Laura Jackson, launched a hydroponic indoor farm inside a shipping container along Main Street. It was strategically placed in front of the Zollinger's building, a 40,000-square-foot former grocery warehouse planned as a mixed-use development with 16 loft-style residential units, a roof deck, community market/kitchen incubator and co-working space.

While the farm has been operating there for months, the long-term intention is to occupy space inside the the century-old building, which will be renamed the "Zolo." Chris Schmiesing, Piqua's community and economic development director, said the community market concept fits well with Fifth Season's business, and would be a welcome addition to the building.

"Part of the Zolo concept is the community market space, where local growers and producers can come and put their product on the shelves and begin to grow their business," Schmiesing said. "We're really excited to have Fifth Season Farm in there because we think it really represents the kind of innovative, entrepreneurial activity we want to see more of."

Unlike some traditional farms, Fifth Season does not use pesticides or herbicides, and utilizes non-GMO seeds. Powerful LEDs create a specific light recipe for each plant, allowing control over size and shape. There is no dirt, meaning the crops are free of bugs. The hydroponic system uses 90% less water by recycling the nutrient rich infused water in a loop system. Since it is weather controlled, temperature, relative humidity and CO2 levels remain constant all year.

"It is a complete, self-contained unit," Decker said. "The products also have a much longer shelf life because they are harvested to order."

Fifth Season currently grows about half-a-dozen varieties of lettuce, as well as specialty greens such as Swiss chard and kale. Decker said they are also growing small root vegetables such as radishes.

Currently, Fifth Season offers delivery through its website. Orders can be delivered up to five miles from its farm location, where customers can also come to pick up their products. Fifth Season produce can also be found on the Miami County Locally Grown Virtual Market. Decker said they are in discussions with local grocery stores, restaurants and gyms to carry their product as well.

When their space in the Zolo building is ready, Decker said they plan to open a marketplace and pickup location inside. He added the entire reason they placed the farm in that location was to be ready for when the redevelopment project is complete.

In June 2020, the Piqua Planning Commission unanimously approved a zoning change that allows for residential use within the building. The rezoning was a big administrative hurdle the project needed to cross, but the project still needs to be fully financed. The project missed out on the latest round of Ohio Historic Preservation Tax Credits, though Schmiesing said additional funding sources are being finalized.

Gamble Associates, a Massachusetts-based urban design and planning firm, is taking the lead on the Zolo project. Gamble Associates Principal David Gamble previously said the interior build-out will take between nine and 10 months to complete once it gets started.

Assuming everything aligns, Gamble said this project will create a "critical mass" that could have ripple effects throughout the city of Piqua.

"Piqua, in my mind, has reached an inflection point," he said in July 2020. "While there may not be a lot of transformation to date, there's been a lot of good planning and the city has very good leadership. Piqua is due for that next phase of growth. We like working here, and we're excited about this opportunity and what it can do for the city."

Vertical Farms Grow Veggies On Site At Restaurants And Grocery Stores

By Paul Ridden

The Vertical Field urban farm pod can be installed in parking lots or inside warehouses, with a modular design that can grow according to customer need Vertical Field

Last month we reported that a huge vertical farming operation near Copenhagen in Denmark recently completed its first harvest. That setup uses hydroponics, but the veggies grown in Vertical Field urban farming pods take root in real soil.

Traditional agricultural farming involves the use of a lot of land and resources to grow crops, and then even more resources to harvest and transport the goods – sometimes thousands of miles – to where consumers can get to them.

As well as requiring a fraction of the growing space, controlled-environment agriculture systems such as hydroponics operations can be much more efficient, are no longer bound by season or location, the growing to harvest cycle is reduced and crops could be produced all year, and as with the Copenhagen operation, they can be set up close to where the food is purchased or consumed.

The Vertical Field setup retains many of the advantages of hydroponic vertical farms, but instead of the plants growing in a nutrient-packed liquid medium, the container-based pods treat their crops to real soil, supplemented by a proprietary mix of minerals and nutrients. The company says that it opted for geoponic production "because we found that it has a far richer flavor, color, and quality."

Vertical Field's urban farms grow walls of veggies inside recycled shipping containers

Vertical Field

"Vertical Field offers a revolutionary way to eat the freshest greens and herbs, by producing soil-based indoor vertical farms grown at the very location where food is consumed," said the company's CEO, Guy Elitzur. "Not only do our products facilitate and promote sustainable life and make a positive impact on the environment, we offer an easy-to-use real alternative to traditional agriculture. Our urban farms give new meaning to the term ‘farm to table,’ because one can virtually pick their own greens and herbs at supermarkets, restaurants or other retail sites."

The recycled and repurposed 20- or 40-ft (6/12-ft) shipping containers used to host the farms can be installed within reach of consumers, such as in the parking lot of a restaurant or out back at the grocery store. Growers can also scale up operations to more than one pod per site if needed, and the external surfaces could be covered in a living wall of decorative plants to make them more appealing.

The vertical urban farms are claimed capable of supporting the production of a wide range of fruits and veggies – from leafy greens and herbs to strawberries and mushrooms, and more. And it's reported to use up to 90 percent less water than a traditional farming setup.

"Through internal experiments with our irrigation method using data from sensors and models we have understood that this is the level of water efficiency," Vertical Field's Noa Winston told New Atlas. "Thus we arrived at an optimal irrigation protocol tailored to the needs of the plant."

According to the company's website, though pesticide-free, the system is not yet considered organic (though Vertical Field is currently in the process of attaining organic certification for the urban farm unit from the USDA). The crops also grow in a bug-free environment.

"The container is kept bug-free because it is sealed off, automated, and we limit human entry to only essential people and essential work," Winston explained. "The container farm itself is not a street vendor or a point of sale, therefore unnecessary or frequent entry does not occur."

Installing a Vertical Field urban farm in a grocery store parking lot means that consumers can benefit from fresh veggies all year long Vertical Field

Unlike some high-tech farming solutions, staff won't need special training to work with the vertical farm as the automated growing process monitors, irrigates, and fertilizes the crops as they grow thanks to arrays of sensors that continually feed data on climate, soil condition, LED lighting and so on to management software. Each vertical farm unit has its own Wi-Fi comms technology installed to enable operators to tap into the system via a mobile app.

The company told us that, by way of example, one container pilot farm offered a growing space of 400 sq ft (37 sq m) and yielded around 200 lb (90 kg) of produce per month, harvested daily. Lighting remained on for 16 hours per day. We assume that the pods are completely powered from the grid at their respective locations, though the company says that it is looking at ways to make use of solar panels as well as making more efficient use of water.

Vertical Field has been around since 2006 and has built a number of living green walls around the world since then. The soil-based vertical farm initiative was started in 2019.

Recent installations include the first Vertical Field container farm in the US at a restaurant named Farmers & Chefs in Poughkeepsie, New York, which started producing its own crops of fresh greens in mid-April 2020. Last month, following a successful pilot, Israel's largest supermarket chain, Rami Levy, signed an agreement with the company to roll vertical farms into dozens of store locations over the course of the next five years.

"The Rami Levy chain understands the social responsibility that it has for customers as related to food security and supplying the highest quality products while maintaining low prices," said the chain's Yafit Attias Levy. "Our customers bought Vertical Field's produce during the pilot and returned to purchase more. Therefore, we have decided to expand the partnership with Vertical Field to additional branches of the supermarket, and to offer fresh, high-quality, and pesticide-free produce in a way that increases shelf-life for our customers."

The Vertical Field urban farm can produce crops year round, without the use of pesticides Vertical Field

And earlier this month, Moderntrendo SRO – one of the largest agricultural distributors in Ukraine – signed up for a pilot project that will start with supermarket chain Varus, and potentially expand to other chains.

"We are extremely excited about our partnership with Moderntrendo SRO which has led to the project with Varus and will lead to more projects in the near future with more chains in Ukraine," Vertical Field's Guy Elitzur said. "One of the realizations that have surfaced during the COVID-19 crisis is the need to develop solutions that allow urban residents access to healthy food, with minimal human handling and without depending on transportation and shipping from remote locations. We are delighted to be able to provide - and expand access to - healthy, and high-quality vegetables grown right outside the consumer's door."

As well as grocery outlets and restaurants, the company sees its container-based vertical farms also being installed in hotels, universities, hospitals, and so on, in the future. The video below has more.

Grow Vegetables On-Site with Vertical Field

Source: Vertical Field

Combining Hydroponic And Aeroponic In Vertical Farming

Generally speaking, horticulture operations can be quite expensive to operate; yet, growers can rely on hundreds of years of knowledge to improve the efficiency, so that those costs go down. At the same time, indoor farming cannot rely on such knowledge, and it is not uncommon to see cultivation facilities with huge bills at the end of the month. As the industry matures, growers are finding new ways to drive the efficiency up and the cost down, and one of these solutions is vertical farming.

LED technology

Nowadays, LED technology has made a huge leap forward, and Alvis Ma, the CEO of GrowSpec claims they are the industry standard. “Growers generally make the switch from HPS to LED for three reasons: increased yield, improved cannabinoid, and terpene content, and energy efficiency,” he explains. Thus, LEDs allow for vertical cultivation, which has a host of benefits, especially when it comes to space optimization.

“The VetriAero Planter system uses a mobile planting rack that reduces the ‘required’ indoor grow space area and extends the plant cultivation space by multiple tiers, maximizing growth space, increasing the yield and thus the profit,” Alvis Ma points out. “And if a grower wants to use one rack only initially, other tiers can be added later on: the helves can be connected to one another so that growers can modify the VetriAero Planter system length according to the size of the room.”

A very peculiar feature of this system is the integration of both aeroponic and hydroponic methods. “Instead of growing in soil, the roots are suspended in mid-air and surrounded by oxygen,” he adds. “The plant roots get misted directly with a nutrient-dense solution that gets sprayed to the roots every 3-5 minutes. At the same time, the remaining liquid at the bottom of our container ensures that, in the event of an emergency, there is still enough nutrient-dense liquid to sustain your plants for up to 48 hours.”

“Commercial indoor cultivation operations can be very expensive,” says Alvis Ma with GrowSpec. “And if you look at the cost of the real estate, added on top of substantial

power bills and staffing requirements, it becomes critical to find a way to increase profit and reduce overhead costs.” Exactly to respond to such a demand, GrowSpec has developed the VertiAero Planter system, a new vertical growing system. “One of the primary reasons why vertical farming is so attractive for growers is the improved performance of current LEDs,” Alvis Ma continues. “This is something that could not happen back in the day, as HPS has been the go-to lights for decades, and they produce a lot of heat; generally speaking, the plants have to be placed a couple of feet away from light to stay safe and healthy.”

Controlling the environment

Indoor growing, especially vertical growing, requires a particularly efficient airflow system to guarantee healthy growth for the plants. This has direct consequences on the growing environment. “Maintaining optimum temperature, humidity, and air circulation is challenging for all cannabis operations,” Alvis Ma remarks. “But in vertical growing, there is even more variability in macro and micro environmental conditions, because more plants make control more difficult.

View fullsize

That’s why the GrowSpec VertiAero’s multi-layer airflow solution improves the airflow rate in the micro-environment of the plant canopy by maintaining consistent plant canopy temperature and humidity, reducing the cultivation potential of harmful pathogens, and increasing the rate of photosynthesis by evenly distributing CO2 over the plant canopy. The system utilizes various sensors to detect crucial data points such as moisture change, for instance.”

Although such a system might sound complicated to use, user-friendliness and easiness of use are very well implemented. “The VertiAero Planter system integrates intelligent control and touchscreen control system so that your business can save up exponentially on overhead costs,” Alvis Ma points out. “At our core, we operate according to the highest standard, combining this with technology that respects our planet.”

For more information:

GrowSpec

Yuxin Industry Zone, Shishan Town, Nanhai, Foshan, Guangdong, China

+86-15914220731

sales@growspec-inc.com

www.growspec-inc.com

Which Type Of Hydroponic System Is Better?

Exclusives From Urban Ag News

Chris Higgins

Hint: They are all just irrigation systems.

One of the questions that I get most frequently is, “Which hydroponic system is the best?”

I am fairly sure that my standard answer of, “it all depends” annoys most of the people I am speaking to.  From suppliers to growers and from researchers to hobbyists there is always a desire to know and understand which system is the best.

So why do I answer, “it all depends”?

Whether we are talking about nutrient film technique (NFT), deep water culture (DWC), drip irrigation systems, aeroponics systems, ebb and flow systems, or any other system we should agree that these are all just variations of irrigation systems.

Buffer capacity means security.  Buffer capacity means you can leave for a day without fear of losing the crop.

Next let’s talk about the systems suppliers and their sales representatives.  Suppliers of hydroponic systems will all tell you why theirs is better, but the conversation should really revolve around what factors cause their systems to fail.  Every system has a weakness.  Your crop, your budget, your facility and your geographic location will likely quickly highlight these weaknesses. 

A large variety of hydroponic systems all at once – Big Tex Urban Farms

So, how do you determine what system is best for you?

Here are the things you should know, think about and research thoroughly before you invest.

1. What crop are you going to grow? If you are planning to grow tomatoes, it’s very unlikely that you will want to invest in a nft system or a dwc system. The needs of your crop will help direct you into the right direction. Likewise, a closed loop drip irrigation system is unlikely to be the answer for lettuce production.
   
   

2. Know your budget. Your budget will play a major role in this decision making process. Do not only think about the upfront costs of the system. Make sure to include the operational and labor costs associated with running the system 7 days a week 365 days per year.
   
   

3. Know your environment. Each crop type will respond to these 9 environmental variables (see diagram) in different ways. As a grower your ability to manage these variables will be a primary indicator of your ability to achieve your target yields. The irrigation systems primary function is to help you control the 4 variables surrounding the root zone (see diagram 0.0 to understand the variables.) Your geographic location and crop will determine which of these variables are most important.
   
   

4. Truly understand the design. In the recent Urban Ag News article, “Important Tips For Designing A Hydroponic Production Facility” I discussed the importance of buffer capacity. Buffer capacity in your irrigation system plays some very important roles. First, it will help you manage your nutrients. Second, it will help your crop deal with variations in temperature. Third and most importantly, it will be a primary indicator of how much time you can spend away from your farm.
   
   

5. Figure out your maintenance and spare parts plan. Irrigation systems break. Irrigation systems get clogged. Irrigation systems need to be serviced and fixed. Make sure you understand everything from how to access the most vulnerable and weak parts of the system to how long it will take you to get replacement parts and what parts you should plan to carry in case of an emergency. Think about redundancy!

Labor is KEY! Consider every aspect of labor.  From the education requirements of running the labor, to the amount of labor needed to operate and maintain the system to the importance of labor needed to check on the system on a regular basis.
Budget • Scale • Access

Which brings me back to where we started.  Which hydroponic system is the best?  It truly all depends.  All we know for sure is that if a supplier tells you, “you can grow every crop in our system”, be concerned.  It might be true, but I can almost guarantee you that you cannot grow every crop profitably in their system.  If a supplier struggles to help you clearly understand and answer the questions posed in this article, look for a new supplier.  There are plenty that will. 

Finally, focus on building a professional network with experience in the commercial hydroponics industries.  Ask lots of questions and understand the full benefits and limitations of any system you choose. 

Final hint: Aquaponics growers use one of these systems as well.

Indoor Farming Services Provider Agrify Sets Terms For $25 Million IPO

Renaissance Capital Renaissance Capital

January 13, 2021

Agrify, which provides turnkey indoor farming solutions, announced terms for its IPO on Wednesday.

The Burlington, MA-based company plans to raise $25 million by offering 2.8 million shares at a price range of $8 to $10. At the midpoint of the proposed range, Agrify would command a fully diluted market value of $115 million.

The company claims to differentiate itself with a bundled solution of equipment, software, and services that is turnkey, end-to-end, fully integrated, and optimized for precision growing. Revenue mainly comes from core hardware products, the Agrify Vertical Farming Unit, as well as facility build-outs. Agrify provides products to a variety of agricultural segments, citing cannabis as a key market opportunity.

Agrify was founded in 2016 and booked $9 million in revenue for the 12 months ended September 30, 2020. It plans to list on the Nasdaq under the symbol AGFY. Maxim Group LLC and Roth Capital are the joint bookrunners on the deal.

The article Indoor farming services provider Agrify sets terms for $25 million IPO originally appeared on IPO investment manager Renaissance Capital's web site renaissancecapital.com.

Investment Disclosure: The information and opinions expressed herein were prepared by Renaissance Capital's research analysts and do not constitute an offer to buy or sell any security. Renaissance Capital's Renaissance IPO ETF (symbol: IPO), Renaissance International ETF (symbol: IPOS), or separately managed institutional accounts may have investments in securities of companies mentioned.

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.