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Mammoth

Mammoth P Bloom Booster & Enhancer - Plant Nutrients for Increased Growth & Yield (500 Milliliters)

  • Based on 191 reviews
Condition: New
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$50.40 Why this price?

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Unavailable
Fulfilled by HYDRO CITY
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Features

  • Certified Organic - OMRI-certified inoculantallowing plants to act as a natural bloom booster!
  • 16% Increased Yield - Speed up plants growth without adverse effects using our flower fertilizer.
  • With Beneficial Bacteria & Spent Filtrate - Encourages the continuous production of plant nutrients!
  • For Soil, Soilless & Hydroponic Systems - Plus, its compatible with all garden fertilizer programs!
  • Prevents Plant Diseases - Mammoth grow supplies protect plants rhizosphere for a healthier garden!

Brand: Mammoth


Item Weight: 2 Pounds


Item Form: Liquid


Coverage: 1


Liquid Volume: 0.5 Liters


Brand: Mammoth


Item Weight: 2 Pounds


Item Form: Liquid


Coverage: 1


Liquid Volume: 0.5 Liters


Mixing ratio: 1-2 mL per gallon


Specific Uses For Product: Hydroponic,Organic


Target Species: all plants


Global Trade Identification Number: 19


Manufacturer: Mammoth


Number of Items: 1


UPC: 851015006019


Unit Count: 16.9 Fl Oz


Product Dimensions: 0.01 x 0.01 x 0.01 inches


Item Weight: 2 pounds


Is Discontinued By Manufacturer: No


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Take your grow to the next level.
This stuff is like magic! A little bit goes a long way and the results are outstanding. I wouldn’t run without the beneficial bacteria and this blend is perfect for flowering. The bottle makes it super easy to measure out and administer without a bunch of waste.
Reviewed in the United States on September 19, 2024 by Rccolaman
    • Magic!!!
This product was recommended by a friend who’s one of the best growers I know!! I’ve only been using it for a month and the results are amazing!! Best summer crops I’ve ever had!!!
Reviewed in the United States on July 7, 2024 by Amazon Customer
    • Great product
If your gonna grow you need this product!
Reviewed in the United States on May 27, 2024 by Matthew Mckenzie
    • Doing a test run will edit results
Pricey product compared to what I usually use but after alot of research. I found that the microbes use in mammoth p are different from other microbes on the market. Since I use a phosphorus based nutrients I figured I'd give it a whirl I will edit after 8 weeks or so ✌️🍀 Edit: love this product will not grow without now. I use less nutrients and get bigger yields. Super happy. ... show more
Reviewed in the United States on March 17, 2022 by Alexandria
    • Growers Must Have
I have already reviewed the smaller 250ml Mammoth P, so this larger amount just proves how awesome it works for me. I use for seedlings to flower to finish! Great stuff, amazing research backing. I encourage you buy this product, then educate yourself on it with the videos and literature online about how mammoth p works. It is truly amazing. Follow directions on bottle precisely and you will find this stuff stretches a long way. A must have for any feeding system or nutrient line. Organic or the right way.....synthetic. ... show more
Reviewed in the United States on December 2, 2016 by Unbiased Review
    • What your grow needs and wants
Definitely worth the money, I got a free small sample bottle from my local grow shop. This stuff has done wonders for my plants.
Reviewed in the United States on March 15, 2022 by Adams family
    • Idk
First time ever it doesn't smell like death. Doesn't smell like anything at all
Reviewed in the United States on August 29, 2024 by ana escalante
    • best bloom booster ever.
This stuff really boosts yeilds and promotes more tops,,dont know why but it does.This 102.49 is the cheapest ive found for 500ml bottle,,ive seen them go for up to 160.00 so for sure this is the best deal out there for now...buy it you wont regret it.
Reviewed in the United States on July 6, 2018 by Erik C.

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