Waterproof Seedling Heat Mat 10" x 20.75"
This seedling heat mat helps to accelerate your seed germination by producing the ideal spot temperature (10F-20F above ambient air temp). Your delicate roots will grow quick and healthy since this mat ensures uniform heating for 100% germination success. The insulation piece included helps the heat mat to keep your soil temp at a steady 70F to 85F, preventing heat loss and increasing heat mat performance. Waterproof construction and MET Certified.