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gh flora bloom 1 litre

by General Hydroponics

Price: $19.99 + $33.32 Shipping
In stock
Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
$19.99 + $33.32 Shipping
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Product details
Shipping Weight: 1.36 Kg
SKU: 0970

Manufacturer: General Hydroponics

Date first available: June 27 2014
Customer reviews: Be the first to review this item
Bestsellers Rank: #8 in General Hydroponics
Customer reviews

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September 13, 2014

Verified Purchase

General Hydroponics makes some pretty high quality plant foods. We tried our hand at hydroponic gardening because the soil where we live is poor and it is always an endless battle with insects. This and the others fertilizers in their set of nutrients, the micro and grow, worked well to provide our tomatoes and peppers with all they needed to develop into healthy plants with an abundant harvest. I tried a different product, a one part fertilizer before but that didn't provide the "Miracle" that was described on the label. Mixing was straightforward and multiple bottles of ingredients wasn't really complicated or an issue and besides they lasted the entire season. I used a deep water culture (a bubble bucket) that I read about on the web. All and all it was a fun experience worth repeating next year.



May 18, 2015

Verified Purchase

A fast dissolving supplement for any flowering stage plants who love Phosphorous and Potassium. With the recommended 3 tsp dose, you'll bring the ppm to roughly 800-900 if added to water. With the P source especially, it lowers ph to the acidic side quickly w/o a buffer. So adding a 1/2 tsp of dolomite or quick lime (whatever u prefer, I like dolomite b/c It's reusable when balancing water ph) should balance out most of the acidic environment it creates.

Its a quick supplement to boost flowering production in many types of plants. Be careful though... you don't want to overdo it with nutrients.

Jane Doe


November 08, 2018

Verified Purchase

I bought this thinking it was only a pint. I got a giant quart for a great price. As a gardener and landscaper for 5+ years I've used my share of liquid nutrients. When it comes to a line a nutrients this is the best and cheapest. I wish I wouldnt have used this from the start. I could only compare foxfarm line almost as good. Fox farm main fertilizer were real good but their supplements were out of wack. I would say that flora series does use a little to much potassium for hydroponics. And way to much for soil. But you can adjust that very easy the way it main fertilizers are set up

Nicholas Ewalt


July 25, 2013

Verified Purchase

This is exactly what I was looking for. Although I had read horror reviews of others who received diluted/premixed nutes, this was not the case from Star Hydro. My nutrients arrived completely sealed and intact, and are definitely working as intended.

If you know what these are, then you know what they're for. Just know that they work as intended in my vegetation, and properly biodegrade in hydroponic solutions (Liquid nutrients not intended for hydro won't break down without soil bacteria).

I would definitely buy this product again.

Kevin F.


November 02, 2017

Verified Purchase

This is a great product, as is the entire line of General Hydroponics flora series. I appreciate the ability to dial in each component for the various stages of my growing cycle.

This would be a perfect 5 star product if General Hydroponics improved the seal of the bottle. Every order has small leaks which dry on the outside of the bottle and create crusty salts.



December 29, 2015

Verified Purchase

Simple to use in the 3 part system, affordable, and it works. Very consistant results and it works for soil as well. This 3 part system in various ratios and ph's saved my veggies and perked up all my house plants. A much better system than miracle grow and the dyna-grow just didn't work as well for me.

I'll be buying this by the gallon come summer.



August 01, 2011

Verified Purchase

Do you want flowers the size of your head? Would you like plants that transition from vegetating to having giant fruits and vegetables in a matter of hours? If so this product is not for you, but if you want a great nutrient for a reasonable price, this will do the trick. I would recommend GH nutrients to anyone looking to grow hydroponically.

David M. Arrington


April 04, 2013

Verified Purchase

This stuff rocks! Use this in set with Floramicro and FloraGro and your plants will go nuts. Just some info on anyone researching Hydroponic Fertilizers- I've seen no stress from using these with soil or DWC(lettuce raft). And I have,at times,been generous with this stuff. The best priced liquid ferts i've seen so far. and they work great.

Laurie gallant

  new grow

July 13, 2019

Verified Purchase

i love this stuff . i tried another brand of nutes and fried my first plant. with this i even use some on my 1 set of leaves seedling and they are flourishing. not a single sign of nute burn on any of my plants in any stage. dont got enough experience to compare top other brands, but there doing there job feeding my babies.

Y. R. Wu


November 15, 2017

Verified Purchase

I'm growing basil, peppers and was using only Flora Grow and Flora Micro. While the basil was fine, the pepper plants struggle to fruit - lots of flowers but they drop off.. After adding Flora Bloom, things haven't improved. I suppose this nutrient is not intended for vegetables, and more for flowers.

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