“FOOD ROOF in St Louis is one of the best rooftop farms I’ve been to: a great combination of technical, horticultural and social smarts, transforming a bare rooftop into a vibrant community place. I was amazed at what kind, thoughtful people Urban Harvest STL brought together. Add FOOD ROOF to your must-see and support list!”
— Annie Novak, Co-Founder or Eagle Street Rooftop Farm and Author of The Rooftop Growing Guide

FOOD ROOF Farm, the first rooftop farm in St. Louis, Missouri, USA, is a model for urban agriculture, sustainable building, stormwater management and community development. Not your typical farm, Urban Harvest STL led the collaboration of architects, landscape architects, green roof experts, horticulturalists, structural engineers, agronomists and urban farmers to create this internationally recognized project.


This exciting 8,500 square foot rooftop is a dynamic example of a green infrastructure, and so much more. For example, the FOOD ROOF farm design is proven to capture up to 17,000 gallons of stormwater per storm event resulting in the reduction and mitigation of stormwater runoff issues in downtown St. Louis.


The farm was also designed to maximize food production while providing a unique community green space and education center, and currently grows over 200 varieties of edible plants.  Other design elements include a shaded and multi-functional community hub space, state of the art greenhouse, chicken house (with a green roof), living wall, and hydroponic towers integrated into a beautiful green space for the enjoyment of the surrounding urban community.


The FOOD ROOF serves as  a “living laboratory” where urban farmers experiment with various growing techniques – from rooftop soil farming to hydroponics and vertical farming – to test side-by-side which methods work best in St Louis’s microclimate and to inform future rooftop farms in the region.


Urban Harvest STL grows food where people live and empowers communities to cultivate equitable access to healthy, sustainably grown food. By placing a farm in the heart of a dense urban core of St. Louis, Urban Harvest STL educates, feeds and inspires people of all ages where they live, while raising awareness around health and nutrition, so that they become empowered to take action in their own lives. 


This innovative project can be replicated to increase resiliency in local food systems worldwide, further positioning urban environments for climate adaptation. Every day, Urban Harvest STL proves that if we can grow food on a rooftop in downtown St Louis, then food can be grown anywhere!



Benefits of Rooftop Farming

rooftop agriculture compounds the benefits of a green roof, adding employment, food security, and access to local produce.


  • Increases access to nutrient dense, healthy food

  • Engages community in the local food system

  • Provides space for people to grow their own food

  • Serves as an accessible education platform

  • Creates safe, beautiful and productive neighborhood green space



  • Reduces building energy costs

  • Increases life span of the roof

  • Creates jobs

  • Supports the local economy

  • Improves property value



  • Mitigates stormwater runoff and flooding

  • Decreases urban heat island effect

  • Improves air quality

  • Reduces energy consumption and carbon emissions

  • Enhances biodiversity