20"x 20" Heated Seedling Mat with Digital Thermostat Controller 68-113°F — Waterproof Plant Heat Pad for Hydroponics, Grass, Reptiles, Sourdough & Indoor Growing

Built for long-term use, this 20"x 20" seedling heat mat delivers steady, reliable warmth to support seedlings and cuttings. A digital thermostat controller provides precise temperature adjustment from 68-113°F to keep conditions consistent. By maintaining an even, constant heat level the mat helps increase germination and rooting success. Multi-purpose by design, it’s suitable for seed starting, hydroponic systems, grass germination, reptile enclosures, sourdough proofing and other indoor growing needs. The waterproof construction adds safety when used around moisture.