Seedleaves Builds a Tower Farm at the University of Highlands and Islands

Seedleaves has partnered with the University of Highlands and Islands to build a pioneering tower farm inside a Polycrub. This rugged, semi‑circular structure originates from Shetland and is designed to withstand extreme weather while providing a stable environment for plants. By housing Seedleaves’ vertical growing towers inside a Polycrub, the university can explore soil‑less horticulture in a controlled yet energy‑efficient space.

The tower farm will allow researchers and students to experiment with hydroponic growing techniques, test different cultivars and nutrient solutions, and evaluate yields in an environment that mirrors northern Scotland’s challenging climate. Because the towers recirculate water and nutrients, they dramatically reduce resource use compared with traditional agriculture. This makes them ideal for remote regions where fresh produce is limited.

Beyond research, the Polycrub tower farm serves as a hands‑on training facility. Students will learn about vertical farming, plant nutrition and sustainable food systems while seeing the results first‑hand. The project also opens up opportunities for community engagement through workshops, tours and outreach programmes, helping to inspire local growers and support food security across the Highlands and Islands.

This collaboration reflects Seedleaves’ forward‑looking vision: combining innovative technology with resilient infrastructure to produce fresh, nutritious food anywhere. Insights gained from the UHI tower farm will inform future installations, including the company’s upcoming 200‑tower greenhouse south of London. As more institutions test and adopt soilless growing systems, vertical farming will become a larger part of regional food production, reducing food miles and improving resilience in a changing climate.