HYDROFARM JUMP START SEEDLING HEAT MAT 9'' X 19.5'
Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Features:
-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
