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Mammoth P Microbes

Mammoth P Microbes

Mammoth P is the product you need to maximize phosphorus cycling. Boosting your phosphorus cycling can increase growth and yield! Plus, we ensure that every Mammoth product delivers huge benefits.


  • 16% Increased Average Yield
  • 6% Increased Stem Strength

The technology in Mammoth P has been extensively tested by growers and farmers across the world. We have worked with leading US academic institutions and independent labs who have proven that Mammoth P can deliver increased growth.


  • MAMMOTH P is specifically designed to increase phosphorus availability during the bloom phase and should be used as a supplement to your regular fertilization program. Application during clone and vegetative phase will boost effectiveness. Mammoth P has a near neutral pH formulation and runs clean in any system.
  • Dilution Rate


    • 120mL treats 200 gallons
    • 250mL treats 415 gallons
    • 500mL treats 830 gallons
    • 1000mL treats 1,660 gallons
    • 1 gallon treats 6,300 gallons
    • 5 gallons treats 31,500 gallons
    • 10 gallons treats 63,000 gallons
  • Bulk Discounts

    Need Bulk quantities at bulk discount prices? Email us @ on any item! Including ones that are not in our online store at the moment!

PriceFrom $72.99
Excluding Sales Tax
Out of Stock
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