Super Sprouter Heat Mat. 10'' x 20''
Super Sprouter Heat Mat. 10'' x 20'' at HorticultureSource.com -
Super Sprouter Heat Mat. 10'' x 20'' Warms root area approximately 12 - 18 F over ambient temperature to improve germination process. Helps gardeners have better success rates with seedlings & cuttings. Perfect for one standard 10'' x 20'' propagation tray. Heavy-duty construction is much more durable than competitive mats more than twice as thick! More consistent heating with fewer hot spots than other seedling heat mats on the market. Specifications: 10'' x 20'' 17 watts 6 foot power cord Waterproof