Water Filled Plant Protectors

A proven product for many years, water filled plant protectors have been providing gardeners with reliable frost and cold weather protection. During the day, the temperature is moderated by heat absorption through the side walls, and at night, heat is released to the inside ...
A proven product for many years, water filled plant protectors have been providing gardeners with reliable frost and cold weather protection. During the day, the temperature is moderated by heat absorption through the side walls, and at night, heat is released to the inside area as temperatures become colder outside. The water will release heat even if it is frozen!
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