Seedling Heating Mats Waterproof Heat Pad with Temperature Controller Carpet for Plant Hydroponic Seed Germination Propagation

Seedling Heat Mat Waterproof Heating Mats with Temperature Controller Carpet for Plants Growth, Germination Hydroponics Nursery Main Features: Premium Material Made of multiple layers of flexible PVC that encase heat-conducting film, the outer layer is sealed to protect the internal heating elements. It is wear-resistant and durable to use. A must for starting seeds in Spring. Uniform and Stable Heating The heat-conducting wires are evenly distributed in the heating pad so that the plant seeds can be heated evenly. The max temperature is 43℃(113℉). Provides constant temperature to improve vegetable, plant, herb, and flower seed growth. Safe and Easy To Use The seed grow mat is designed with IP67 waterproof, surface is easy to clean that enables safe scrubbing. Just place the heating pad flat under the seedling starter trays, then insert the plug into the socket, and turn on the power to start heating. Convenient Storage This 10" x 20.75" (or optiona