Seedling Heat Mat - 4 Tray Timers Overdrive® is specially designed for

Overdrive® is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

Traditional PK spike promotes maximum bud bulk

Humic acid derived from leonardite provides conditions for better chelation

It is lightweight and easy to install

because it fuels optimal conditions for growing crystal-packed buds bursting with better flavor

Seedling Heat Mat - 4 Tray Timers Overdrive® is specially designed forSeedling 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