Use Bush Doctor SledgeHammer to fix nutrient lockout. Bush Doctor  SledgeHammer encourages water movement through soil and soilless media. High fertilizer use can diminish plant growth over time as they build up concentrated mineral salt deposits.

SledgeHammer is a unique rinse formula that was designed to remove fertilizer buildup and relieve nutrient lockout. It is derived from Saponin, an extract of the Yucca schidigera plant.

SledgeHammer is designed for and used in organic gardening.  It can be used for both hydroponic and soil applications.