Seedling Heat Mat - 4 Tray CFL Bulbs KoolBloom® is rich with phosphorus

KoolBloom® is rich with phosphorus and potassium and contains precise amounts of ripening elements

Powder-coated galvanized steel housing with handles built in

The pumps have a built-in flow regulator allowing full adjustability of your water movement

7 inch high makes the ‘Slim Line’ the shortest 240 volt Gavita fixture ever

with Mother Earth® BioChar added

Seedling Heat Mat - 4 Tray CFL Bulbs KoolBloom® is rich with phosphorusSeedling Heat Mat 4 Tray Super Sprouter 4 Tray Seedling Heat Mat is designed for 4 standard 10 in x 20 in propagation trays placed side by side. The Super Sprouter 4 Tray Seedling Heat Mat warms the rooting area approximately 1020 F over ambient temperatures to improve the germination process. More consistent heating with fewer hot spots than other seedling heat mats on the market. Ed Hume seal of approval. 110 W. 5 ft 120 V power cord. Dimensions: 21