2014 ASHS Annual Conference

The use of vertical structures for gardening is a sustainable method for growing fresh produce. Vertical structures require smaller production areas, provide readily-available fresh, local produce on a larger scale, and can be quite versatile when compared to traditional gardening methods. This work looks at the design and construction of an inexpensive, A-frame vertical growing structure with the goal of creating a more profitable, economical, and sustainable method for growing plants. The A-frame vertical structure is constructed from simple, readily available, inexpensive, and durable materials. Each structure consists of:  2”x 4”x 8’ and 1”x4”x8’ treated wood boards, galvanized steel carriage bolts, nuts and washers, metal cattle fencing, fencing staples, and galvanized steel nails. The estimated cost to build one A-frame vertical structures is $57.56. The structure provides 32 ft² of growing space while occupying 16 ft² of ground space, and can hold a total of 96 six inch square pots. A ground plot that occupies 16 ft² of ground space holds a total of 48 pots. The A-frame structures were designed to evaluate the total plant production yield of vegetable and herb species grown in a vertical structure comparing overall plant yield versus growing plants in a traditional ground plot. Future research with these vertical structures possesses promising potential by providing economical, environmental, and social benefits.