Bush Doctor SledgeHammer® is a unique rinse formula designed to remove fertilizer buildup and encourage water movement through soil and soilless mediums.

Sledgehammer® helps release surface tension in the soil which will allow for optimum absorption of moisture and nutrition throughout the plant's root system. Derived from an extract of the Yucca plant called Saponin, SledgeHammer® is organic and can be used for both hydroponic and soil applications. For optimal results, follow the FoxFarm Feeding Schedule.