Hydrofarm’s windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you increase your growing success, as this mat will maintain a controlled temperature all season long. If you ever dreamed of growing a windowsill container garden but found the area just a bit too drafty, add this heat mat and you’ll be ready to get growing. Features: 3″ x 20″ UL listed Includes power cord. Only $19.64, regularly priced $21.99 + Free Store Pickup at Kmart right HERE ←
ONLINE ONLY PRICE
