Seedling Heat Mat

ABOUT SEEDLING HEAT MAT: Seedling Heat Mats are perfect for every gardener from beginners to professionals. They reliably warm the root zone to 10°-20°F above ambient air temperature, creating excellent rooting conditions for seedlings and cuttings. When used with a temperature controller and tray domes, growers can dial in ideal temperature and humidity. The mat features a patented tough and waterproof double-layer construction which makes it ideal for greenhouses, nurseries, and commercial operations. Using the heat mat together with a Temperature Controller gives gardeners the best possible control of temperature and humidity, ensuring great success with the rooting of cuttings, seed germination, and seedling propagation. Dimensions: 8.875in x 19.5in