Extend your growing season with the one tray Seedling Heat Mat that measures 9 in. x 19 1/2 in. Get a jump-start on planting with the Seedling Heat Mat, one of our most popular seed mats. Germinate your seeds faster and also increase seedling and cutting success. The mats warm the rooting area 10 – 20 degrees Fahrenheit over the ambient temperature. Waterproof construction with complete instructions printed on the mat. Easy to use! Easy to Store!
Warms root area 10-20 degrees Fahrenheit over ambient temperature to improve germination
6-foot power cord
Approximate dimensions: 9 in. x 20 in.Fits one common seed flat