Traditional Fivewall Polycarbonate Greenhouse Kit with 16mm Polycarbonate Panels and Aluminum Frame Size:16 ft. 9-1/2 in. The proprietary blend includes all

The proprietary blend includes all three iron chelates

Two stage cooling thermostat provides individual cycling of fans for energy savings and uniform temperature control

As condensation forms inside a greenhouse

the modular design allows the length of the greenhouse to be extended in 2-foot increments

and a J&D Single Stage Thermostat

Traditional Fivewall Polycarbonate Greenhouse Kit with 16mm Polycarbonate Panels and Aluminum Frame Size:16 ft. 9-1/2 in. The proprietary blend includes allKey Details Traditional Fivewall Polycarbonate Greenhouse Dimensions: 8' 7 1 2" W x 12' 8 1 2" L 10' 8" x 16' W 9' 1 2" L 12' 8 1 2" W x 20' 10 1 2" L 16' 9 1 2" W x 24' 11 1 2" L 20' 10 1 2" W x 41' 3 1 2" L Sidewalls: 5'6" Frame: Aluminum Color: White, Green Covering: 16mm Polycarbonate Door(s): Screened Storm Door (w Locking Latch and Tempered Glass) Vents: 2 (Automated Roof Windows) Foundation: Options Concrete Piers or Slab Warranty: Frame