HF HEAT MAT 3 IN X 20 IN WINDOW KIT

Jump Start Heat Mats are engineered for performance and durability. The strong heating wire and thick multi-layer construction offer uniform heating and the ability to withstand rugged greenhouse environments.

Features:

• Increases success of seedlings and cuttings
• Warms root area 10-20°F over ambient temperature to improve germination
• Light, watering, and planting information on mat
• Waterproof construction
• 6 foot power cord
• UL-listed
• 50% thicker construction compared to other brands