Jump Start Seedling Heat Mat 20" x 20" (FREE SHIPPING)

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.

20" x 20" size
Fits 2 standard 10x20 flat trays.

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