Outsunny 12' x 7' x 7' Greenhouse Walk-in Tunnel PE Cover Steel Frame White

The Outsunny Walk-in Tunnel Greenhouse gives gardeners a dedicated environment to expand their planting potential and cultivate vegetables, herbs, flowers, or tropical plants. Measuring over twelve feet long and seven feet wide, this walk-in structure solves the challenge of unpredictable weather by sheltering delicate plants from cold snaps, heavy rain, wind, and garden pests. It is an ideal setup for outdoor gardeners who need a reliable backyard plant nursery.

At the core of the design is a two-layer, 140 GSM PE cover reinforced with a tear-resistant grid. This cover allows 85 percent of nourishing sunlight to reach your crops while blocking harmful UV rays that cause scorching. To help secure the structure and stop rainwater from gathering along the base, the cover features six-inch extended edges that can be buried directly into the surrounding soil.

Managing the internal climate is straightforward thanks to built-in ventilation options. Roll-up windows with integrated screens let you regulate heat and humidity levels without letting in pests, while zippered doors allow quick entry and exit. The frame itself relies on extra-thick 1.25-inch round powder-coated steel tubing designed to resist chipping and peeling, supported by twelve included ground stakes to help hold the assembly in place.

While the steel frame and stakes offer steady support, the greenhouse does have limitations. The seller specifically notes that the unit must be taken down prior to strong winds or major storms. Additionally, with a door height of 63 inches, taller individuals will need to stoop when entering, though the interior peak height reaches over seven feet.

Verdict: This walk-in greenhouse is a practical choice for home growers who want to protect crops and extend their growing season. If you have the space to set it up and do not mind taking it down when severe weather strikes, it offers excellent light control and climate management.

• Overall Dimensions: 12 ft L x 7.1 ft W x 7.1 ft H
• Door Dimensions: 46.5 in W x 63 in H
• Window Dimensions: 24.5 in L x 24.5 in W
• Frame Material: 1.25 inch round powder-coated steel tubing
• Cover Material: 2-layer 140 GSM PE with tear-resistant grid
• Included Accessories: 12 ground stakes

A great fit if you:

• Want to extend your growing season for vegetables, herbs, flowers, or tropical plants.
• Need a structured shelter to protect crops from frost, rain, heavy wind, and garden animals.
• Prefer a walk-in greenhouse with screened windows and zippered entry for climate control.

Consider something else if you:

• Live in an area with frequent severe storms where taking down the shelter is impractical.
• Require a rigid permanent greenhouse structure that remains standing year-round in extreme weather.

How much light does the cover let through?
The 2-layer 140 GSM PE cover allows 85 percent of sunlight to enter while blocking harmful UV rays to prevent plant scorching.

What are the overall dimensions of this greenhouse?
The greenhouse measures 12 feet long, 7.1 feet wide, and 7.1 feet high. The doorway is 46.5 inches wide by 63 inches high, and the windows are 24.5 inches long by 24.5 inches wide.

How do you secure the cover to the ground?
The cover includes 6-inch extended edges designed to be buried in the ground to keep it in place and prevent rainwater from pooling. The kit also includes 12 ground stakes for the frame.

Can this greenhouse stay up during severe storms?
No, the listing specifies that you should take the greenhouse down before strong winds or major storms arrive.