Medium Growing Dome® Geodesic Greenhouse Kits

Our 22-foot and 26-foot Growing Dome® models balance substantial growing space with a manageable backyard footprint. The 22-foot greenhouse provides 380 square feet, with room for diverse crops, established garden beds, and smaller fruit trees. The 26-foot model expands the floor area to 530 square feet, about 39% more space for larger harvests, seating, classroom activities, or shared growing.

Both medium greenhouse kits feature 16 mm multiwall polycarbonate and support DIY or optional professional installation. Compare complete package pricing across all six sizes with our Growing Dome configurator.