*Product ships in 1-2 Days and delivers in 5-7 Days
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 RipStop 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.
- 15 in. ShelterAuger anchors come standard.
- Temporary anchors included.
|Assembly Manual||Download (PDF)|
|Material||Polyethylene 5.5 oz|
|Door Type||1 Double Zippered Door Panel with Screened Vents, 1 Rear Wall Panel with Screened Vents|
|Size||12 x 20 x 8 ft.|
|Total Storage Area||245.42 sq. ft.|
|Total Storage Volume||1628 cu. ft.|
|Rib Tubing Diameter||1.34 in.|
|Assembled Exterior Dimensions Width||148.08 in.|
|Assembled Exterior Dimensions Depth||238.66 in.|
|Assembled Exterior Dimensions Height||102.18 in.|
|Assembled Interior Dimensions Width||145.4 in.|
|Assembled Interior Dimensions Depth||235.98 in.|
|Assembled Interior Dimensions Height||100.84 in.|
|Door Opening Width Top||40|
|Door / Entrance Width Bottom||120 in.|
|Door / Entrance Height Outside||88 in.|
|Wall Height||73.9 in.|
|Peak Height||28.28 in.|
|Warranty||1 Year Limited|
|Wind Speed Rating||N/A|
|Snow Load Rating||N/A|
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