Super Sprouter Seedling Heat Mats Size:Single Tray 10" x 21" 6 in 14 in come

6 in 14 in come pre-wired with an 8 ft 120 V power cord

Bottom Intake

Boric Acid

Experience exceptional color balancing for Metal Halide lighting with our proprietary polycarbonate lenses manufactured for us to exacting standards by Carl Zeiss Vision

ergonomic design

Super Sprouter Seedling Heat Mats Size:Single Tray 10" x 21" 6 in 14 in comeWarms root area approximately 1020 F over ambient temperature to improve germination process. Helps gardeners have better success rates with seedlings and cuttings. Perfect for one standard 10 in x 20 in propagation tray. Heavy duty construction makes this mat very durable. More than 20% larger than competitive mats. This allows even warming of your entire tray. More consistent heating with fewer hot spots than other seedling heat mats. Ed Hume seal