Seedling Heat Mat 3″x20″ 7.3W (10/cs)


Jump Start Seedling Heat Mat, 3″ x 20″, 7.3W

Out of stock

SKU: 638104000116 Category:


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.


  • 3″ x 20″
  • UL listed
  • Includes power cord


Additional information

Weight 0.48 kg
Dimensions 6.5 × 2 × 3.75 cm


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