Easy Gardener Plant & Seed Blanket Creates Green-house Affect For Faster Seed Germination, 6 feet x 20 feet Blanket is a great way to get a head start on your garden Use to help protect seeds and seedlings in early season while lower temperatures are still a threat Creates green-house affect Frost Protection Faster germination Improves plant growth, prevents insect damage Lets air and water through Perfect for early spring and fall