Warms root area 10 to 20 degrees F over ambient temp
All light, watering and planting information printed on mat
Measures 48L x 20W inches
Manufacturer's warranty included
Includes a 6 foot power cord
50 percent thicker than competitors
Only UL listed heat mats on the market
To ensure healthy growth in seedlings and cuttings, the Hydrofarm Seedling Heat Mat has been designed with a waterproof frame, a stronger heating element and thicker construction. Do it right the first time.