Super Sprouter Seedling Heat Mat

Super Sprouter Seedling Heat Mat warms root area approximately 10° - 20° F over ambient temperature to improve germination process. This heat mat helps gardeners have better success rates with seedlings & cuttings. Perfect for one standard 10" x 20" 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. This heat mat has more consistent heating with fewer hot spots than other seedling heat mats.

Specifications:

* Dimensions: 21" x 10"
* 20 watts