Sigma 26 (Gen III) Accessories Provides good aeration of the

Provides good aeration of the substrate and roots

allowing you to harvest fresh fruits and vegetables well into the colder months

8 kW) and a high tech precision thermostat that allows for uncomplicated temperature control between 32°F and 79°F (0°C and 26°C)

LEXAN™ THERMOCLEAR™ 15 16mm triple wall polycarbonate sheet provides an outstanding balance of impact strength

Shelf installation with violation of requirements of the manual

Sigma 26 (Gen III) Accessories Provides good aeration of theThe Sigma 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: 118. 1 x 83. 9 x 315. 7 inches The end to end airflow,