Welcome to iGrow News, Your Source for the World of Indoor Vertical Farming
Providing An Affordable And Efficient Way To Grow Vertically Anywhere
A farming system that works just as well in a greenhouse in Africa or in an indoor environment in Sweden might sound too good to be true, but GROWPIPES farming system has been designed to do exactly that
A farming system that works just as well in a greenhouse in Africa or in an indoor environment in Sweden might sound too good to be true, but GROWPIPES farming system has been designed to do exactly that. “Our system works in all countries, whether in the North with less sunlight or in the South where there is a water shortage,” says Christer Tilk with GROWPIPES.
It all started four years ago in Gothenburg, Sweden. When setting up their first test facility they wanted their vertical farm to be as efficient as possible, but all available systems came with a high price tag. “Besides, they were hard to handle, as either the pipes were not easy to clean after harvest or they had an uneven water flow, drowning some of the plants while others dried out. Via an LED supplier, we came into contact with Christaan Delport a South African farmer with a long experience in hydroponics and we decided to join forces.”
(f.l.t.r.) Christiaan Delport and Christer Tilk
Christiaan: “I started off with growing animal nutriment, but I encountered some struggles with drought and property buying. This made me decide to do something on a small scale that could scale up easily. We started testing our pipes that are 15 cm tall to grow vegetables and leafy greens. Farming on small areas is what we are looking at, as space is one of the biggest limitations that farmers face.”
Christiaan emphasizes that although farming is a risky industry, growing indoors takes away most of the risks. “Last year we had heavy rains, which hindered the harvest greatly. We also face droughts, and water is short in South Africa anyway. We have plenty of sun so we do not need LED here, but being able to control water and temperature makes farming a lot less risky here.
GROWPIPES setup
Contrary to field farming, indoor farming hardly wastes any water.” Growing indoor also extends the growth season, which in some African countries is short. “On a normal farm, you might plant only a few crops per square meter. But once you have bought the property, the space above it is free. Our main objective is to help people make good use of that.”
GROWPIPES system is in line with recent urbanization trends. “As people are moving from the farms to the cities, cities need more fresh produce. We provide them local produce and many jobs on the sides. But also in villages jobs are needed, and our system can bring in foreign currencies.”
Lettuce harvest
“The whole idea is to provide an affordable alternative for vertical farmers,” Christer adds. “There are many systems, but they are often high priced and will take a lot of time to pay off. We have designed a LEGO-sort of structure of 15 cm, so it is adjustable to any height. We tested it meticulously, without any leakage. That is important, as we aim to address water scarcity as well.” Christiaan explains: “We are looking at the needs of different target groups, and aim to find solutions for them.”
As GROWPIPES is a very adjustable system it can easily be designed to make use of any space. A project that they are working on includes hanging the system in a conveyor system allowing harvesting and growing in different spaces. “With the right set up, it will be able to reach 50.000 plants per 100m2. It is like a library of greens, and easy to handle. More importantly: it can be scaled up without too much effort,” says Christer.
Growpipes in a greenhouses
Christiaan adds: “Vertical farms need a lot of initial capital and investors have to wait long for their pay-back. With our system, you can start as small as you want and scale up whenever you feel like. Still, GROWPIPES biggest benefit is that we need 2ha to produce the same as conventional farming that uses 50ha.”
For more information:
GROWPIPES
Christer Tilk, CEO
christer@growpipes.com
+46 707 208 810
Christiaan Delport, Farmer
africa@growpipes.com
+27 764 737 894
www.growpipes.com
Publication date: Thu 4 Mar 2021
Author: Rebekka Boekhout
© VerticalFarmDaily.com
VIDEO: It's A 2-Acre Farm, Packed Into A Shipping Container That Doubles As A Farm Building
The Farm From A Box system is designed to feed 150 people per year and includes drip irrigation, all of the tools, and its own renewable energy setup
The Farm From A Box system is designed to feed 150 people per year and includes drip irrigation, all of the tools, and its own renewable energy setup.
This plug-and-play farming system combines water-smart irrigation, renewable energy, and precision farming technology in a single shipping container that is said to be capable of supporting the cultivation of almost two and a half acres, using regenerative agriculture practices.
We've covered a few different approaches to the "farm in a box" concept, but all of them so far have been built around the idea of growing the crops inside a shipping container, using hydroponics or aeroponics, and artificial lighting. The Farm From A Box is quite a bit different in that the farming takes place outside of the box (or shipping container) and after the contents have been unpacked and deployed, the box itself becomes the hub of the farm infrastructure.
According to the company, this is a "turnkey farm kit" that can be used to build a stronger local food system, especially in food deserts and in the developing world, where infrastructure can be spotty and unreliable at best, and possibly even non-existent. The system is described as being “food sovereignty in a box" that can be a “Swiss Army Knife” for off-grid farming, and while there is a basic template, each unit can be customized to fit the particular situation."
We want to develop this as a rapid response transitional food production system. The box is really infrastructure for places that are struggling with a lack of infrastructure." - Brandi DeCarli, co-founder of Farm from a Box. While the units are designed to be complete systems with all of the core components (minus the land and water rights and labor, of course), the company doesn't just stop there, but also includes a training system to help "new farmers tackle the steep learning curve of permaculture technique." To me, this is one of the critical parts of the venture, because if you've ever tried to grow food on a larger scale than your own backyard, without having any formal training or guidelines to follow, it can be a humbling experience that is full of failures learning opportunities."
Based on extensive field research, we found that rural communities often lack the resources and infrastructure needed to access nutritious food. We developed a toolkit that contains all of the core components needed to grow your own food, on a two-acre plot of land, without the need for an existing grid. Imagine the good it can do by growing local, organic food for a school, or helping jumpstart food production after a disaster. ‘Farm from a Box’ enables and empowers communities to provide for themselves." - DeCarli
Currently, Farm In A Box has a prototype unit operating in Sonoma, California, and a second version is in the works for deployment in the Rift Valley of Ethiopia. Basic units will cost about $50,000, which includes a 3 kW solar PV array, a battery storage system, a drip irrigation system and water pump (which can be fitted to a well or to a municipal water supply), basic farm tools, a sensor package, a seedling house, and a WiFi connectivity package, all packaged into a single shipping container. Other options are available as well, including a water filtration system, an advanced sensor suite, remote monitoring capabilities, and more.