Grow Gadgets Propagation Heat MatGrow Gadgets Heated Mat Warm your seedlings up to 20 above room temperature. This durable, waterproof mat accelerates germination and encourages strong early growth. Supports critical young growth Propagation is a critical stage of growth. If plants dont get the best start early, theyre less likely to deliver high yields later on. Young plants need to grow in a warm, consistent environment for the best rates of germination. The Grow Gadgets Heated Mat