Windowsill Heat Mat 3" x 20"

JUMP START WINDOWSILL HEAT MAT

Jump Start your seedlings! Bottom heat is one of the most important and effective enhancements to germination and rooting. The Jump Start Windowsill Heat Mat warms the rooting area to approximately 10°F-20°F above ambient temperature, which markedly improves germination rates and rooting success. The Windowsill Heat Mat is 20" long and 3" wide, perfect for most windowsills!