Fox Farm BushDoctor Sledgehammer Flush

Fox Farm BushDoctor Sledgehammer is an OMRI Listed organic flushing agent designed to remove excess fertilizer salt buildup from the root zone. Formulated with natural yucca extract (Yucca schidigera), Sledgehammer acts as a surfactant that breaks the bond between mineral salts and growing media.

Use between nutrient transitions or during the final weeks of the growth cycle to clear accumulated salts and allow plants to express their full potential. Works in soil, soilless mixes, coco coir, and hydroponic systems.

• OMRI Listed — certified for organic production
• Yucca schidigera extract base
• Removes excess salt buildup from root zone
• Use as a pre-harvest flush or mid-cycle rinse
• Compatible with all nutrient programs