GrowIT® Heavy Duty Round Greenhouse, 12 ft. x 20 ft. x 8 ft.

The GrowIT® Heavy Duty Round Greenhouse (12 ft. x 20 ft. x 8 ft.) is a spacious walk-through greenhouse designed to provide reliable protection and optimal growing conditions for plants, vegetables, and flowers. Built with a strong steel frame and durable translucent cover, it helps extend the growing season while protecting plants from harsh weather, pests, and excessive sunlight.

This greenhouse features a heavy-duty 1-5/8-inch powder-coated steel frame that resists rust, chipping, and corrosion, ensuring long-lasting durability in outdoor environments. The structure also includes ShelterLock® stabilizers, Ratchet-Tite tensioning, and an Easy-Slide cross rail system, which help keep the frame stable and the cover securely in place.

The cover is made from ClearView® triple-layer ripstop translucent polyethylene, which is waterproof and UV-treated to allow sunlight to reach plants while protecting them from weather damage. This material improves light diffusion and creates a suitable environment for healthy plant growth.

For proper ventilation and temperature control, the greenhouse includes roll-up side panels and screened half-moon vents at both ends. These features promote airflow and help maintain stable conditions inside the greenhouse. It also has two double-zippered doors for easy access and improved air circulation.

With a total growing area of approximately 234.8 square feet, the GrowIT greenhouse offers ample space for planting beds, seed trays, or gardening equipment. The kit comes complete with anchors, tie-downs, hardware, and instructions for quick and convenient assembly.