Seedling Heat Mats

Seedling heat mats provide consistent bottom heat to support seed starting and indoor propagation in cooler growing conditions. Ideal for Canadian growers, a seedling heat mat creates a warmer environment beneath seedling trays, propagation domes, pots, and mini greenhouses, making it a practical addition to indoor growing setups during colder months. Our selection includes heat mats for seedlings and plants in convenient formats suited to home gardeners and professional growers alike. Whether you need a compact plant heat mat for a small propagation station or multiple seedling heat mats for a larger growing area, these products integrate easily with common germination equipment while taking up minimal space. They are especially useful for indoor growing rooms, greenhouses, countertops, shelving, and other protected spaces where consistent warmth is important. Pair your heating mat for seedlings with compatible seedling trays and propagation accessories to create a complete setup for starting seeds indoors. Explore our seedling heat mats and find the right size for your growing space in Canada. Shop the collection today.