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Monster Bloom 500 Grams

by Grotek

Price: $54.99 Loading Data
In stock

Get amazing results with a powerful bloom enhancer!

Increase your harvest with a nutrient-rich booster!

Maximize your plants' bloom potential!

Make your plants thrive with a scientifically formulated fertilizer!

Unlock the secrets of explosive blooming with a specialized nutrient enhancer!

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The best long product description would include the Five Ws and H and be over 300 words. It should explain what Monster Bloom 500 Grams is, who it is for, where it can be purchased, why it is beneficial, when it should be used, and how it can be used.

Monster Bloom 500 Grams is a specialized fertilizer that is designed to maximize the blooming potential of your plants. It is ideal for both indoor and outdoor gardens, and can be used to help your plants reach their full potential. Monster Bloom 500 Grams is made with a powerful blend of micronutrients that are specially formulated to help your plants thrive. It can be used to promote strong root development, lush foliage, and large, healthy blooms. The powerful blend of nutrients works to increase the number of blooms and the size of your harvest. Monster Bloom 500 Grams is available at a variety of retailers including Hydrofarm, Grotek, Perrish Hydroponics, and Led Grow Shop. It can be used at any stage of growth and will help your plants reach their full bloom potential.

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Product details
Shipping Weight: 0.68 Kg
SKU: 0524

Manufacturer: Grotek

Date first available: March 20 2011
Average customer review: 4.6 out of 5 stars 279 customer reviews
Bestsellers Rank: #5 in Grotek
Customer reviews

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Joe G


Verified Purchase

March 28, 2022

I live in a legal State to grow cannabis and do not condone illegal activity. I used this product during early flower to harvest on an outdoor cannabis grow last season. This product is fantastic. I have used it inside in hydroponics and outdoor in a soil grow with equal results. I used the manufactures recommended application rates with great success. Very heavy plants with very high yields. Terpene profiles are fantastic and flavor in the cured buds are great as well. I will keep using this product for all of my future grows.

The Happy Shopper


Verified Purchase

July 25, 2021

Boost potassium but has a little something else too. Use with care a little goes a long way. Mix with a little water and dissolve thoroughly before adding to feed. Sprinkling around base of plant proved too much for plant.



Verified Purchase

Large buds high yield

March 15, 2019

Great product I have used this on all my legal grows used it alone and got a high potency and large buds but still like to mix other nutrients into my water to make it complete

Jaime N Montalvo


Verified Purchase

February 18, 2023

These nutrients are off the charts! Plants love them. Use as directed.

Product arrived quickly and just as advertised. Will definitely purchase again.



Verified Purchase

It works for my Roses tree

July 28, 2022

My roses tree had grow a lot of leaves after I use this product to give more P and K elements, it back with more bud of flowers! Yeah, it works for me.



Verified Purchase

Dont use as much as directed or the shock will send your plants into mermaphadite

March 13, 2021

Dont use as much as directed or the shock will send your plants into hermaphrodite and go to seed.
Use 1/4 of recommended ,NO MORE



Verified Purchase

The best powdered fertilizer going

October 06, 2018

The absolutely the best going for the price an what comes after watering well let's say its higher education on growing



Verified Purchase


October 01, 2022

Within a week of using this the blossoms on my pepper plants quadrupled. Fruiting was accelerated as well.

Arianna A Matthews


Verified Purchase

November 16, 2022

Fast shipping. No damages noted. Product still sealed as expected. Great value.

Janette G.


Verified Purchase

December 16, 2022

Plants look absolutely beautiful using this product. Highly recommend.

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