HYDROFARM Heat Mat 10"x20"
Seedling Heat Mat 10"x20".
- Increases success of seedlings and cuttings
- Warms root area 10-20°F over ambient temperature to improve germination
- Lighting, watering, and planting information printed on mat
- Waterproof construction
- 6 foot power cord
- The only UL-listed seedling heat mats on the market!
- 50% thicker construction