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Mammoth is a Colorado based company that delivers unique fertilizer to the market. Mammonth P was designed by Growcentia’s founders at Colorado State University using next-generation technology.

The company aim to use only healthiest and productive materials and minimize impacts on our environment by developing and producing natural easy-to-use plant growth stimulants.

The product contains organic bacteria that act as micro-bioreactors producing a more diverse suite of enzymes that enhance nutrient availability than the leading enzyme-specific products. Mammonth P is ideal for any growing medium and can be used with any nutrients as a supplement.

Mammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth MicrobesMammoth Microbes
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Latest reviews Show All reviews

Use it all the time- sad the company folded
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3d ago
1kodahApprentice
Excellent results
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14d ago
1kodahApprentice
Good stuff
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19d ago
1kodahApprentice
Good results
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Good stuff that works well.
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Paul_on
Paul_oncommented2y ago
Im looking for something new to use @Mammoth P or @Bio Bizz Microbes? or @Ecotrive? Where Can i get samples from any good organic, dry feeds for soil, and microbes i need to find something good? To use for all future grows 🤔So Best dry amendments and microbes and fungi whos the best out there that delivers to Europe regularly?? Ecotrive i like too
airplane
airplanecommented7y ago
"tylergrows907" were for free samples ? (Mammoth) Hey !! look at "soil Balance.com" new product just like Mammoth can get a sample of for $10.00
SommerVirelli
SommerVirellicommented7y ago
Won’t grow without it. Recently started using cuz my hydro shop just started carrying it. With just the last grow I noticed a difference.
thefrozenpineapple
thefrozenpineapplecommented7y ago
Got a free sample! Can't wait to try it