Hydrofarm Jump Start Seedling Heat Mat, 9 x 19.5 in, Black

The Hydrofarm Jump Start seedling heat mat warms the root area to improve germination of seeds and cuttings. It raises root-zone temperature roughly 10 to 20 degrees F over the ambient temperature and features waterproof, multi-layer construction built to withstand rugged greenhouse environments. Light, watering and planting information is printed directly on the mat.

• Sub Brand: Jump Start
• Dimensions: 20.5 in. L x 9.2 in. W x 1.2 in. H
• Maximum wattage: 17 W
• 6-foot power cord
• Waterproof construction