Indoor Vertical Hydroponic Farms Flex FarmGrow more than 394 pounds of fresh, healthy produce annually using the latest and greatest innovation in indoor, vertical hydroponic farming technology. Flex-ConnectConnect four or more Flex Farms with one centralized water system to maximize the benefits of vertical hydroponic farming. Growing Supplies Supplies BoxAll the supplies you need to grow every 3 months. Bulk Supply BoxThe Bulk Supply Box includes all the consumable products necessary to run four Flex Farms for approximately 12 months. Educational Resources K-12 CurriculumSTEM, innovation and health-oriented lesson plans written by a team of Ph.D. educational professionals. Activity PackageSix short format activities perfect for after school and community-based programs.