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Professional Grower | Home Gardener


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 area as temperatures become colder outside. The water will release heat even if it is frozen!

Photo of Kozy Coats Plant Protector, Water Filled Plant Protectors
Kozy Coats Plant Protector

Photo of Wall O' Water Plant Protector, Water Filled Plant Protectors
Wall O' Water Plant Protector (Blue)

Photo of Red Wall O'Water Plant Protector, Plant Frost Protection
Wall O' Water Plant Protector (Red)


The Harris Seeds company began catalog operation in 1879. It evolved from the efforts of Joseph Harris who was extremely successful in the selection of superior strains of vegetables and grains. The company became wildly popular because of his basic business philosophy - "Offer my customers a quality product at a fair price and they will return."



355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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Office Hours:
Mon - Fri: 8 am - 5 pm ET
Saturday: 8 am - 1 pm ET

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