Swedish company Growpipes, led by CEO Christer Tilk, is challenging the notion that vertical farming requires a large capital investment. Instead, they've developed a modular system that allows farmers to start on a small scale and expand gradually.
While many companies focus on high-tech, AI-driven farms, Growpipes is taking a more adaptable and scalable approach. "We started small, experimenting with various hydroponic systems available on the market," says Tilk. "But we quickly realised that existing solutions had issues like uneven water flow, leakage issues, and difficulty cleaning."
That realization led to the development of Growpipes' patented system, which takes a true vertical growing approach rather than stacking trays in layers.
© GrowpipesAn example of a Growpipes circular system (left) and a cross-section of a modular pipe (right)
Why modular farming makes sense
Most vertical farms today are based on fixed infrastructure, requiring farmers to build large, high-cost facilities before they can start growing. Growpipes turns that model on its head with modular, scalable towers that can be adjusted in six-inch sections.
Tilk believes this approach makes vertical farming more accessible and cost-effective for both small and large-scale growers. "Our system consists of modular pipes that are easy to assemble and adjust to different heights," he explains. "This makes it ideal for greenhouses, urban farms, and controlled-environment agriculture."
© Growpipes A modular pipe locked at the top (left) and with a root stopper engaged (right)
Key advantages of the Growpipes system include:
- Modular design: Farmers can expand incrementally rather than making a large upfront investment.
- Water efficiency: Uses up to 95% less water than traditional soil farming.
- Adaptability: Works in indoor farms, greenhouses, and outdoor environments.
- Low maintenance: Designed for easy cleaning and long-term durability.
© Growpipes The exterior (left) and interior (right) design of each modular pipe.
Patents and partnerships
Growpipes currently holds patents in multiple countries, including South Africa, Nigeria, the United States, and India. One of its most recent patent approvals was in the Philippines, a country where food security and local vegetable production remain challenges due to its island-based geography.
"The Philippines presents huge potential for vertical farming because it's made up of thousands of islands," says Tilk. "Local food production is crucial because transporting fresh produce across the country is costly and inefficient. With our system, farmers can grow fresh, high-quality vegetables on-site, reducing dependency on imports."
With high tourist demand and logistical challenges, the Philippines represents an opportunity for Growpipes to introduce localised farming solutions. While the patent has been secured, the next step is finding local partners to manufacture and distribute the system, ensuring it reaches growers who can benefit most.
© GrowpipesEdible flowers (left) and basil (right) grown in the Growpipes system.
Balancing high-tech and mid-tech solutions
One of the biggest misconceptions about vertical farming is that it requires cutting-edge automation and AI-driven monitoring. Tilk argues that while high-tech solutions are great, many farmers need a more practical entry point.
"There is a lot of high-tech equipment out there, but you don't always need AI-driven automation to run a successful vertical farm," he says. "Farmers can start with basic pH and EC measurements, manage airflow manually, and scale up over time."
Growpipes' focus on mid-tech solutions makes the system more affordable and adaptable. While it can integrate with climate control systems, automation, and advanced monitoring, farmers aren't forced to use them from day one. This is particularly valuable in emerging markets, where farmers may not have the capital to invest in more costly technologies.
© Growpipes Growers can start at any size and scale up as needed.
A future of accessible vertical farming
With vertical farming still in its early stages, Tilk believes adaptability will determine which technologies succeed. Rather than designing one-size-fits-all solutions, Growpipes is building flexible systems that can be tailored to different crops, climates, and business models.
"Most projects aim for a balance between space efficiency and ease of management. The whole idea is to make the perfect size for each plant that you'd like to cultivate," he says.
For more information:
Growpipes
© Growpipes
Christer Tilk, CEO
christer@growpipes.com
www.growpipes.com
Growpipes' CEO, Christer Tilk: