Hydrofarm Jump Start Hydroponic Heat Mat, 17 Watt

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Give seeds and cuttings the warmth they need to thrive with the Hydrofarm Jump Start Hydroponic Heat Mat. Re-engineered for improved performance and durability, this heat mat featu res stronger internal heating wire and a thicker multi-layer design to deliver consistent, uniform warmth. Designed to withstand rugged greenhouse environments, this low-wattage heat mat gently warms the root zone to encourage faster germination and healthier early growth. Ideal for seed trays, propagation domes, and hydroponic systems, it helps maintain optimal temperatures when ambient conditions fall short. Show more