Greenhouse cover with steel frame, 2' x 4', fits perfectly on our 2x4 Elevated Garden Planter Boxes or our Raised Beds.
Get your garden started early, or grow your garden longer into the Fall. Remember to remove the cover or ventilate the greenhouse on hot days.
This cover is an imported item, made in China, however, we have repackaged the greenhouse to include hold down brackets that we make here in Pennsylvania. The greenhouse cover works great if you are expecting light frosts, also excellent for growing cool weather crops like spinach, carrots, lettuce, cabbage, radishes, beets and kale. They will not protect your warm weather crops like tomatoes and peppers without further covering with a heavy blanket if you have a damaging frost. If you are expecting or experiencing high winds you will need to protect this cover as it may rip and tear in high winds. I use an old quilt that I securely spring clip onto the planter box when we are expecting high winds and/or damaging frost. If you live in an area that gets very cold, you will not want to leave this cover on all winter, the plastic will get brittle and crack with the wind/snow. During the summer, remove the plastic cover or it may get too hot, frying your plants; and the plastic will stick to the steel frame.