Poly Tunnel Greenhouses to Extend Your Growing Season
Poly Tunnel Greenhouses consist of a steel or plastic frame and are covered in transparent polyethylene. The interior captures incoming solar radiation from the sun to warm plants, soil, and air inside faster than heat can escape. Temperature, humidity, and ventilation can be controlled by opening and closing doors and vented windows. Poly tunnels are becoming common in cold climates such as in Canada as an inexpensive way to extend the growing season by 2-3 months.
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Economisez 46%
15 x 10ft Soft Cover Walk-In Greenhouse - Green
Prix réduit$197.99
Prix normal$369.99
Economisez 53%
15 x 10ft Soft Cover Walk-In Greenhouse - White
Prix réduit$173.99
Prix normal$369.99
Economisez 47%
20 x 10 x 7ft Soft Cover Walk-In Greenhouse White
Prix réduit$269.99
Prix normal$509.99
Economisez 64%
20' x 10' Large Walk-In Portable Tunnel Greenhouse with Roll-Up Side Walls - White
Prix réduit$323.99
Prix normal$899.99
Economisez 14%
12' x 7' Heavy Duty Walk-In Plastic Cover Garden Greenhouse, Peaked Roof, Steel Frame, White
Prix réduit$292.99
Prix normal$339.99
Economisez 48%
20' x 10' x 7' Soft Cover Dome Top Greenhouse - White
Prix réduit$261.99
Prix normal$499.99
Economisez 50%
8.2' x 6.6' x 6.6' Soft Cover Greenhouse in White
Prix réduit$125.99
Prix normal$249.99
Economisez 46%
13' x 10' Walk-in Tunnel Greenhouse Portable and Easy to Move - White
Prix réduit$199.99
Prix normal$369.99
Economisez 51%
13' x 10' Walk-in Tunnel Greenhouse Portable and Easy to Move - Green
Prix réduit$181.99
Prix normal$369.99
Economisez 47%
8' x 6' Heavy Duty Walk-In Plastic Cover Garden Greenhouse, Peaked Roof, Steel Frame, White
Prix réduit$215.99
Prix normal$409.99
Economisez 46%
10' x 6.6' Heavy Duty Walk-In Plastic Cover Garden Greenhouse, Peaked Roof, Steel Frame, White
Prix réduit$251.99
Prix normal$469.99
Economisez 19%
6.6' x 11.4' Walk-In Portable Plastic Cover Garden Greenhouse, Peaked Roof, Steel Frame, Green
Prix réduit$137.99
Prix normal$169.99
Economisez 49%
20' x 10' Walk-In Plastic Cover Garden Greenhouse, Round Top, Steel Frame, Swing Door, Green
Prix réduit$321.99
Prix normal$629.99
Economisez 43%
14.6' x 6.6' Walk-In Portable Plastic Cover Garden Greenhouse, Round Top, Steel Frame - White
Prix réduit$171.99
Prix normal$299.99
Economisez 47%
11.5' x 6.7' Walk-In Portable Plastic Cover Greenhouse with Round Top Steel Frame - Green
Prix réduit$120.99
Prix normal$229.99
Economisez 45%
8.2' x 6.6' x 6.6' Soft Cover Greenhouse in Green
Prix réduit$120.99
Prix normal$219.99
Economisez 40%
15 x 6.6ft Soft Cover Dome Top Greenhouse - Green
Prix réduit$179.99
Prix normal$299.99
Economisez 33%
11.5' x 6.6 ft Soft Cover Dome Top Greenhouse - White
Prix réduit$160.99
Prix normal$239.99
Economisez 49%
20 x 10 x 7ft Soft Cover Walk-In Greenhouse Green
Prix réduit$260.99
Prix normal$509.99
Economisez 41%
13' x 6.5' Walk-In Portable Plastic Cover Greenhouse with Peaked Steel Frame - Green
Prix réduit$153.99
Prix normal$259.99
Economisez 48%
20' x 10' Heavy Duty Walk-In Plastic Cover Garden Greenhouse, Peaked Roof, Steel Frame, White
Prix réduit$410.99
Prix normal$789.99
Economisez 47%
10' x 6.6' Walk-In Portable Tunnel Greenhouse with Roll-Up Side Walls - White
Prix réduit$183.99
Prix normal$349.99
Economisez 67%
20' x 10' Large Walk-In Portable Tunnel Greenhouse with Roll-Up Side Walls - Green
Prix réduit$299.99
Prix normal$899.99
Economisez 55%
20' x 10' x 7' Soft Cover Dome Top Greenhouse - Green
Prix réduit$226.99
Prix normal$499.99