Super Sprouter Seedling Heat Mat 10"x20"

• -Warms root area approximately 10° - 20° F over ambient temperature to improve germination process.

• -Helps gardeners have better success rates with seedlings and 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.

• -More consistent heating with fewer hot spots than other seedling heat mats.

• -Ed Hume seal of approval.

• -20 watts.

• -Dimensions: 10” x 21”