GrowIT Greenhouse-in-a-Box Pro Peak 12 x 20 ft. Greenhouse

The GrowIT Greenhouse-in-a-Box Pro with roll-up side vents delivers quality construction, quick and easy assembly, and best-in-class value.

Ready to build out of the box, the GrowIT Greenhouse-in-a-Box Pro features a powder-coated 1-3/8 in.

steel frame with ShelterLock steel stabilizers for added strength and durability.

Specifically designed translucent cover transmits light for optimal plant growth.

Easy Slide cross rails ensure a snug cover fit while Ratchet-Tite tensioning provides solid cover anchoring to the frame.

Roll-up side panels and zippered half-moon end-panel vents provide airflow and temperature control.12 x 20 x 8 ft.

peak design for growing plants, starting seeds and extending growing seasons..

Triple-layer, heat bonded Rip Stop translucent cover is waterproof and UV treated inside and out.

Specifically designed translucent cover transmits light for optimal plant growth..

Heavy duty 1 3/8 in.

all-steel frame, patented steel ShelterLock Stabilizers, Ratchet-Tite tensioning, and the Easy Slide Cross Rail System provide a stable and durable Greenhouse..

Roll-up side panels and half moons screen vents at each end provide optimal airflow and temperature control..