Sigma Medium 26 (Gen III) Hydroponics and the variety of plants

and the variety of plants you’re hoping to grow

Shelf installation with violation of requirements of the manual

facing the interior of the structure for optimal installation

Rest assured knowing that the sturdy steel frame is rust-resistant and is tough enough to withstand the most extreme weather conditions

Sigma Medium 26 (Gen III) Hydroponics and the variety of plantsThe Sigma Medium 26 (Gen III) was designed with a focus on spaciousness and stability. This greenhouse is perfect for 3 or 4 seasons of growing, allowing you to harvest fresh fruits and vegetables well into the colder months. Our Sigma greenhouses are built to last, featuring a rounded design and creative construction that brings heavy duty greenhouse engineering into your own backyard. Exact size: 98. 4 x 89" x 315. 7 inches The end to end airflow,