Plastic plant protectors protect plants and stimulate growth

These poly plant protectors allow you to be the first to plant and last to harvest. Great for spring/fall use and can be reused year after year. Protect your plants from late frosts, and accelerate their growth with a Mini Greenhouse! This Plant Protector is a polyethylene dome designed to hold up against heavy winds and destructive frosts. Can be used in tandem with drip lines. Use garden staples to prevent winds from sending your protectors into your neighbor’s yard. Simply place around the plant, secure, and mound up dirt around the perimeter to create a good seal. Then just close the tops when it gets chilly and open them during warmer times. The Mini Greenhouses allow UV penetration to promote growth, plus there are no water cells to fill. 11"H has a 10" dia.; 18"H has a 14" dia. Package of 4.