Sigma Small 26 (Gen III) 6mm Fluid Movement: Employs nylon bearings

Fluid Movement: Employs nylon bearings and solid shafts for smooth and consistent louver travel

The system is designed for smooth

1/2HP Speed 1 Speed Airflow

The Planta Sigma Small Urban (Gen III) was created for spirited gardeners working with compact urban and suburban spaces

as a general rule of thumb

Sigma Small 26 (Gen III) 6mm Fluid Movement: Employs nylon bearingsThe Sigma Small 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: 78. 7 x 94. 5 x 315. 7 inches The end to end airflow,