Top Grower Seedling Heat Mat 20 x 20.75

Top Grower Seedling Heat Mat 20 x 20.75 fits two standard size seedling trays (flats).  Heat mats warms the root area 10 to 20 degrees over ambient temperature helping to activate the seedling and spur root growth.  Using a heat mat ensures better success in seedlings and cutting (clones).  Heat mat is waterproof and easy to clean.

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