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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
but always jar-test first
4" x 14" - 215 CFM
Mendocino and Trinity Counties in Northern California
The high CFM (Cubic Feet Per Minute) kit is to help prevent your indoor grow tent walls from sucking in due to high amounts of negative pressure from exhaust systems
Blacksmith BioScience MegaPhos, 1 lb. Molds & Parts but always jar-test firstMegaPhos is a high concentration of a unique, natural, wild microorganism named Bacillus megaterium strain HM87. MegaPhos is a microbial biofertility product that aids in plant uptake of phosphorous. MegaPhos solubilizes phosphorus that is present in the soil or solution but bound and normally unavailable to plants. MegaPhos is an OMRI Certified Product. Phosphorus is a vital nutrient for plant growth, but it is often locked up in the soil and
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