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Blacksmith BioScience MegaPhos SP is an OMRI Listed microbial inoculant containing Bacillus megaterium strain HM87. The manufacturer identifies this organism for phosphorus-solubilizing activity in the root zone, where it is intended to increase the availability of phosphorus already present in soil or nutrient solution. MegaPhos is intended to complement, not replace, a balanced fertility program. The manufacturer lists soil drench, irrigation, seed treatment, foliar, and hydroponic uses; select the correct rate and method from the current product information. It can be used alongside Plant Success Soluble Mycorrhizae, Arber Organic Soil and Root Food, or Maxicrop Kelp Extract only when each product is appropriate for the crop and program. Measure and apply according to the current package directions. Confirm crop, media, and tank-mix compatibility before application, and follow the package requirements for storage and handling. Product resources: Manufacturer product information, label, and directions | Safety Data Sheet (SDS)
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🇺🇸 Ship from USA · On Agora since 2026
$47.99