Garden Frost Jacket.
Frost jackets protect your young plants from frost, cold and wind. It allows you to plant outdoors sooner, and harvest earlier.
Water filled frost jackets absorb heat from sunlight during the day, and release it to keep your plants warmer at night.
Easy to set up and use. Just set a frost jacket around a sensitive seedling. Then, fill it with water.
Once the season warms up, lift and remove the frost jacket. Empty the water, and allow it to dry before storing it away for next year.
This package contains 3 frost jackets.