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General Hydroponics

General Hydroponics 718125 Flora Micro, 1 Gallon

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Availability: In Stock.
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Style: FloraMicro


Size: 1 Gallon


Features

  • Excellent for all media
  • Booster formula
  • Combine FloraMicro 5-0-1 with FloraBloom and FloraGro to create a nutrient mix tailor-made for your plants
  • Ideal for hydroponic applications and as a nutrient supplement for potted plants
  • Contains an N-P-K of 5-0-1

Description

The foundation of the building-block system. Provides Nitrogen, Potassium, Calcium and trace elements. Combine with Flora Gro® and Flora Bloom®.

Brand: General Hydroponics


Item Weight: 9.9 Pounds


Item Form: Liquid


Liquid Volume: 128 Fluid Ounces


Specific Uses For Product: Hydroponics


Brand Name: General Hydroponics


Model Number: HGC718125


Global Trade Identification Number: 37, 31


Manufacturer: General Hydroponics


Number of Items: 1


UPC: 793094014137 309277145231 765018455678 765018479322 309277145514


Unit Count: 128.0 Fluid Ounces


Part Number: 718125


Warranty Description: Warranty


Item Type Name: For A Tailor-Made Nutrient Mix Ideal for Hydroponics


Item Weight: 9.9 Pounds


Liquid Volume: 128 Fluid Ounces


Item Form: Liquid


Specific Uses For Product: Hydroponics


Coverage: 1 Gallon


Target Species: Plants


Mixing Ratio: 51


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 1

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.

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Top Amazon Reviews

    • Good stuff when using the trio
Style: FloraMicro Size: 1 Quart
Great stuff. Never lets me down. Don't forget the grow and bloom bottles. Maybe some calmag. Silica is great too. Love General Hydroponics.
Reviewed in the United States on March 8, 2026 by Prøfessør Chaøs
    • Great for Hydroponic Plants
Style: FloraMicro Size: 1 Quart
The General Hydroponics FloraMicro 1 Quart mixes easily and provides the micronutrients plants need to grow strong and healthy. My plants look greener and healthier since using it. A little goes a long way and the quality is excellent.
Reviewed in the United States on March 15, 2026 by Ann Gomez
    • Plants Love General Hydroponics...I asked them
Style: FloraMicro Size: 1 Quart
This is a simple review because...General Hydroponics knows how to make great nutes. My latest plant is growing "too" big! It's healthy and has absolutely no signs of any problems. Beautiful deep green leaves - even the old ones. But, this is only 1 of 3 nutes used together for any grow. If you think you can buy better for less, or simply settle for less, you'll always have less than optimal plants. I'm in my third grow with General Hydroponics and will never use anything else. It's simple to mix, lasts in the bottles for darn near ever (I left them sit for more than 2 years and then used them and they worked just as if they were new), and well worth the price. The last week before harvest, you simply use only water - no nutes - and the plants are clean. Maybe General Hydroponics should have developed the Covid vaccine! ... show more
Reviewed in the United States on April 29, 2021 by T. Garrison
    • Good stuff, watch you size
Style: FloraMicro Size: 1 Quart
Micro is great just confused me on bottle size, pay attention
Reviewed in the United States on January 21, 2026 by James Troutman
    • Good
Style: FloraMicro Size: 1 Gallon
Good
Reviewed in the United States on December 30, 2025 by James Walther
    • Very good nutrients... Very good nutrients...
Review Image by ChuckleHead
Review Image by ChuckleHead
I have been growning hydroponically for many years now and the Flora series nutrients have performed the best out of the many different brands of nutrients I have tried. It gives very reliable and consistant results from the PPM to the PH all the way through the final product; which for me is consumable foods. I do not flush my plants before harvest and this nutrient system does not impart metallic tastes, I use it at a level that is proper for my plants though. I get faster growth and larger plants using this three part system. I keep my final ppm below 1600; typically between 1250 and 1400ppm. I have to sparingly apply a pH adjuster, typically I use up the most. I have grown inside under hot lights, and outside under desert sun. No nutrient used in a hydro system will provide you with the reuslts you want without knowing your system and plants needs. Guessing at how your plants are using the nutrients will often lead to ups and downs in your plants growth and fruit production. Flora series nutrients gives the grower one less thing to try to guess at by providing a very consistent and readily available nutrient for your plants to use. By being a multipart nutrient you get the ability to better tune your nutrient solution and thus reducing wastes. I have tuned my nutrients using the Flora series and this has allowed me to enjoy a better gardening experience. I would strongly recommend this nutrient... ... show more
Reviewed in the United States on August 9, 2011 Reviewed in the United States on August 9, 2011 by ChuckleHead
    • This is the only nutrient I would buy by the Gallon
Style: FloraMicro Size: 1 Gallon
Definitely the MVP of the FLora Series trio. This is the best nutrient for plants in the vegetative state and the high Nitrogen combined with all of the micro nutrients is an quick fix all 90% of all yellowing plants. It has practically all of the essential micro nutrients and enough Calcium in it so you don’t have to use cal mag. You still need magnesium though so epsom salt or flora bloom works wonders. Trace elements include: Iron Boron Cobalt Copper Manganese Zinc molybdenum Pair this with Flora Bloom and you basically do not need anything else (F bloom has phosphorus, potassium and magnesium) ... show more
Reviewed in the United States on December 20, 2023 by EVYGrows
    • Great product!!
Style: FloraMicro Size: 1 Gallon
Quality product, use this as part to the 3-part system. Consistent product. Purchased this company's product multiple times.
Reviewed in the United States on January 18, 2026 by Josh

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