This windowsill sized seedling heat mat make best use of an unused space. It gently heats the root area, improving early’start germination rates and aiding young root development.
- UL listed.
- Product Dimensions (3″ x 20″)
- Increases success of seedlings and cuttings
- Warms root are 10-20-Degree farenheit over ambient temperature to improve germination
- Waterproof construction with 6-Inch power cord
- The only UL/CUL listed seedling heat mats on the market
- Works great with Hydrofarm´s Jump Start Windowsill 12-pellet seed starting kit – JS12GH