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There is no secret ingredient
from time to time
phosphorus and potassium – all working together in perfect harmony with the substrate
Compost Enhancer: Use ¼ Cup per gallon of water every 2-3 weeks and mix into your compost
measuring cup
Fox Farm BushDoctor Sledge Hammer advanced nutrients There is no secret ingredientBush Doctor SledgeHammer is a unique rinse formula designed to remove excess fertilizer build up by encouraging water movement through soil and soilless media. High fertilizer use can compromise plant growth over time due to concentrated mineral salt deposits. Derived from saponin, an extract of the Yucca schidigera plant. SledgeHammer is designed for organic gardening and can be used for both hydroponic and soil applications. OMRI Listed.