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 plant 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, soilless, and hydroponic systems. Protects Rhizosphere Shields the plant rhizosphere by outcompeting potentially harmful pathogenic microbes. Fully Compatible Use as a supplement to any plant fertilizer program.
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 plant 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, soilless, and hydroponic systems. Protects Rhizosphere Shields the plant rhizosphere by outcompeting potentially harmful pathogenic microbes. Fully Compatible Use as a supplement to any plant fertilizer program.
in 2 offers
The lowest price for Mammoth P - Microbe 125ml Phosphorus Booster right now is $65.00 at Simply Hydroponics, compared across 2 retailers.
The all-time low was $65.00 on 17 Mar 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 11 May 2026.
Mammoth P - Microbe 125ml Phosphorus Booster
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 plant 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, soilless, and hydroponic systems. Protects Rhizosphere Shields the plant rhizosphere by outcompeting potentially harmful pathogenic microbes. Fully Compatible Use as a supplement to any plant fertilizer program.
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 plant 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, soilless, and hydroponic systems. Protects Rhizosphere Shields the plant rhizosphere by outcompeting potentially harmful pathogenic microbes. Fully Compatible Use as a supplement to any plant fertilizer program.
Last updated at 11/05/2026 06:08:07
Mammoth P / Microbe Phosphorus Booster (Size: 125ml)
Mammoth P - Phosphorus Solubilizer (All Sizes) 125ml
Delivery between 14–25 May $5
originally posted on midwestgrowco.com
It definitely produces! Awesome value for price!
originally posted on quickbloomlights.com.au
Great service 👏 👍 👌
originally posted on quickbloomlights.com.au
Excellent service great people
| General | |
| Select Colour | White |
| Country Made In | United States |
Mammoth P / Microbe Phosphorus Booster (Size: 125ml)
Mammoth P - Phosphorus Solubilizer (All Sizes) 125ml
Delivery between 14–25 May $5
It definitely produces! Awesome value for price!
Great service 👏 👍 👌
Excellent service great people
Its refreshing to research a product buy the product and have that perform flawlessly.
Essential buy
Received product lightning fast. Price was the best I could find. Will definitely purchase here again!
Mammoth p is a great addition to your garden but an even better addition is QUICK BLOOM LIGHTS they really are the most reliable company I've found, continuously offering the highest quality products, fairest price, quickest delivery in the game. Much love.
| General | |
| Select Colour | White |
| Country Made In | United States |
