Product Reviews

  Loading... Please wait...

Mammoth P Microbes

Special Price:
Calculated at checkout

Product Description

MAMMOTH P is the first organically derived microbial inoculant that maximizes phosphorus and micro-nutrient cycling to maximize bud growth, increase yield, and enhance plant health.

University Developed

Developed by Growcentia’s founders at a leading US university using next-generation technology. Extensively tested by Colorado growers, and proven to increase growth by independent labs.

Beneficial Bacteria

Our beneficial bacteria act like micro bioreactors, continually producing enzymes that release nutrients. Reduces the need for a separate enzyme additive.

More Phosphorus

Increased levels of phosphorus keep internodes shorter and focuses energy on bud production.

Safe For All Media

Safe for use in soil, soiless, and hydroponic systems.

Protects Rhizosphere

Shields the plant rhizosphere by out-competing potentially harmful pathogenic microbes.

Fully Compatible

Use as a supplement to any fertilizer program.


*Various sizes available. See upper right.

Find Similar Products by Category