Super Sprouter Seedling Heat Mats Size:Single Tray 10" x 21" no matter the light or

no matter the light or cultivation location

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

We measure this in pH

It is a dry

ergonomic design

Super Sprouter Seedling Heat Mats Size:Single Tray 10" x 21" no matter the light orWarms 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