Wall-O-Water Miniature Greenhouses
(Pack Of 3)

Protective Barrier of Warmth

Item Number: SEO100


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


Each Wall-O-Water encircles an 18" diameter area, just right for tomatoes, peppers, eggplants, melons and other heat-loving, frost sensitive plants. Using the physical properties of water, the Wall O Water Season Extender will protect your plant from cold conditions and help plants flourish during early season weather.

Plant six to eight weeks early and protect plants from temperatures as cold as 16° Fahrenheit with the Wall O Water Season Extender. Eighteen rings of interconnected vertical plastic tubes filled with water, provide a warm summer-like growing environment. These cost-effective mini-furnaces can be reused season after season.

  • Dimensions: 18.5" H x 17.5" W
Damaged sections can be fixed with repair inserts.

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Shipping Information

Shipping Weight: 2.00 lbs. Dimensions: 18.5"L x 7.5"W x 0.5"H


They're okay

I bought a number of these trying to get my tomatoes out early here in the foothills. They did work to keep them alive. I put them out early April and even with some below 30 degree night they survived. They did seem to get stunted though and took a while to come back. They're all growing well now but plants I put out later are larger then these so I'm not sure if it was worth it.

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