Windowsill Heat Mat 7.3 W 120V (3" x 20")

Our windowsill heat mat is perfect for beginners, veteran growers and children too. It is the perfect size for small growing spaces and improves growth by warming the root area 10 - 20 degrees over ambient temperature. By warming the roots you increase your growing success as this mat will maintain a controlled temperature all year long. Great for germination of seeds too