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Mammoth P

Mammoth P

Regular price $49.00 USD
Regular price $99.16 USD Sale price $49.00 USD
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  • 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.
  • 120mL treats 200 gallons
  • 250mL treats 415 gallons
  • 500mL treats 830 gallons
  • 1000mL treats 1,660 gallons


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    Use Discount Code FREESHIP150 at checkout to unlock free shipping when your order subtotal equals $150 or more.