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GH Flora Micro 500 ML

by General Hydroponics

Price: $24.99 Loading Data
In stock

Get the Results You Want with Hydroponic Gardening

Achieve Maximum Plant Growth with Optimal Nutrient Solutions

Tackle Plant Problems with Advanced Technology

Perfect Plant Growing Conditions with Environmentally Friendly Solutions

Unlock Maximum Potential with Professional Grade Nutrients

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GH Flora Micro 500 ML is a professional grade nutrient solution developed by General Hydroponics, which is designed to provide optimal plant growth in hydroponic gardens. This product contains nitrogen and phosphorus, both of which are essential nutrients for plant growth and development. It also contains a variety of other minerals that work together to create the perfect nutrient balance for your plants. With GH Flora Micro, you can achieve maximum growth in a short period of time. The solution is easy to use and can be applied directly to the root system of your plants. It also helps to maintain the pH levels of the medium in which it is used, ensuring the optimal nutrient balance. By using GH Flora Micro, you can ensure your plants are getting the nutrition they need to reach their full potential.

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Product details
Shipping Weight: 0.68 Kg
SKU: 2183

Manufacturer: General Hydroponics

Date first available: July 30 2018
Average customer review: 4.4 out of 5 stars 147 customer reviews
Bestsellers Rank: #67 in General Hydroponics
Customer reviews

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Verified Purchase

Not a complete formula

July 08, 2016

No magnesium??

This blend of essential micronutrients, designed for hydroponic cultivation using pure water, is loaded with calcium and is missing Mg. Doesn't anyone at General Hydroponics realize that Ca and Mg are a team, and you shouldn't have one without the other? Sure, I can add Epsom salt to the water, but it would be nice to see a guideline as to how much to add per ml of FM for optimal Cal-Mag balance. Another missing essential mineral is silicon. Now I have to figure out how much potassium silicate to add.

Another fail is the bottle itself. It is impossible to dispense a small amount from such a wide opening. It needs a spout cap.

So with the addition of the missing minerals, and a tolerance for some spillage, this product is a good complement to seaweed extract and beneficial microorganisms that I use to keep my plants healthy.

Just a guy


Verified Purchase

December 09, 2017

The bottle looks like a quart, but turns out to be a pint (1/2 a quart). I didn't even know they made 1/2 quart bottles.

This is entirely my fault for not realizing that 16 ounces isn't a quart, but it would have been nice if the picture showed something else for scale.

I give the nutrient 5 starts and the picture 1 star, so I'm averaging out to 3.



Verified Purchase

August 10, 2021

Without micro nutrients your plants will not develop a strong root system. I have been using this for years to grow and flower the best of greenery.

mark e. danford


Verified Purchase

February 09, 2023

I started with Flora Micro and was so pleased I added Flora Blend and my clones have gained a stability that's enhanced their growth.

Chris I


Verified Purchase

Smaller container than its counterparts

April 22, 2016

This is a smaller container than the standard Gro and Bloom. SO i ran out of this very quickly. Bought a gallon of each to re-fill.



Verified Purchase

March 11, 2018

I was having some issues with my plants... this is an amazing product except I was sold a smaller bottle then expected

Marc; Real Human; Not A Robot!


Verified Purchase

September 28, 2017

My plants loved it. Personally, I thought it tasted a bit weird. Try mixing with vodka for a smoother taste.

Bryan Southard


Verified Purchase

July 30, 2022

For whatever you grow. This is a great root enhancer and will produce large root mass and larger foliage..



Verified Purchase

3 part nutes work

June 19, 2016

Tomatoes love this 3 part system. In only two weeks they grew like crazy.



Verified Purchase

Four Stars

September 16, 2017

If this is what you need. It's only 16 ounce so it won't last long.

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