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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.

Awards Show All Winner Diaries

Statistics

0.27
g/watt
65.66
g/plant
Price
279
Harvests
By Substrate Type
Soil
Hydroponics
Soilless
Autoflowering Strains
0.21 78
8 Harvests
0 0
0 Harvests
0.23 93
1 Harvests
Photoperiod Strains
0.13 107
2 Harvests
0.45 272
1 Harvests
0 0
0 Harvests
All Strains
0.2 84
10 Harvests
0.45 272
1 Harvests
0.23 93
1 Harvests

Latest reviews Show All reviews (171)

I think it might just be barley microbes but it does work on the plants I put it on
3 days ago
Highly recommended, cheap insurance when investing all this time into a project. Why not use it? Does it make a plant healthy...yes, higher potential yield?....yes, sounds great to me.
7 days ago
seems like it work :smile:
4 weeks ago
Love it, both for vegetal material density and how it enhance taste.
4 weeks ago

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Latest comments

tylergrows907
tylergrows907

Got a free sample! Can't wait to try it

SommerVirelli
SommerVirelli

Wonโ€™t grow without it. Recently started using cuz my hydro shop just started carrying it. With just the last grow I noticed a difference.

airplane
airplane

"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