Sigma 26 (Gen III) Accessories the Phoenix also boasts a

the Phoenix also boasts a silent and powerful built-in fan that will provide cool air circulation throughout your greenhouse

virtually unbreakable sheet

Provides good aeration of the substrate and roots

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

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)

Sigma 26 (Gen III) Accessories the Phoenix also boasts aThe 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,