---
product_id: 81704775
title: "General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3"
brand: "general hydroponics"
price: "€ 485.56"
currency: EUR
in_stock: true
reviews_count: 13
category: "General Hydroponics"
url: https://www.desertcart.hr/products/81704775-general-hydroponics-flora-grow-bloom-micro-combo-fertilizer-1-gallon
store_origin: HR
region: Croatia
---

# Complete primary, secondary & micro nutrients 3-pack 1-gallon liquid nutrients Highly purified concentrates for max solubility General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3

**Brand:** general hydroponics
**Price:** € 485.56
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game with the original hydroponic nutrient powerhouse!

## Quick Answers

- **What is this?** General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3 by general hydroponics
- **How much does it cost?** € 485.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/81704775-general-hydroponics-flora-grow-bloom-micro-combo-fertilizer-1-gallon)

## Best For

- general hydroponics enthusiasts

## Why This Product

- Trusted general hydroponics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Boost Flavor & Aroma:** Enhance your harvest’s taste, nutrition, and essential oils for premium quality crops.
- • **Effortless pH Balance:** Optimized pH for easy mixing and maximum nutrient uptake—no guesswork needed.
- • **Precision Growth Control:** Customize nutrient blends to perfectly match your plant’s unique needs.
- • **Scientifically Proven Formula:** Trusted by NASA & Antarctic researchers for unmatched reliability and performance.
- • **Triple-Action Nutrient System:** FloraGrow for roots, FloraBloom for flowers, FloraMicro for essential trace elements.

## Overview

General Hydroponics Flora Grow, Bloom, Micro Combo is a 3-pack of 1-gallon liquid nutrient solutions designed for hydroponic and soil cultivation. This complete nutrient system delivers primary, secondary, and micronutrients with highly purified concentrates for superior solubility and pH balance. Trusted by NASA scientists, it enables customizable feeding schedules that enhance plant growth, flavor, aroma, and essential oils, making it a top choice for professional and hobbyist growers alike.

## Description

FLORAGRO: Stimulates structural & vegetative growth. Builds strong roots. Flora bloom: Stimulates flower & fruit development. Enhances flavor, aroma, & essential oils. Provides high phosphorous, potassium, magnesium, & sulfur FLORAMICRO: the foundation of the "Building-Block" system. Provides nitrogen, potassium, calcium, & trace elements.

Review: Great Stuff - This is my first time using it and wowie I like it a lot for what it’s doing with my plants possibly the best nutrient I’ve ever used
Review: Great result! Never used it before. Used ai for calculations of the amounts an chedule - Never did this type of gardening before. Using this is unbelievable results. My tomato plants are growing great! For the doses used ai to calculate and wow this is easy!

## Features

- Gh flora series is the original building block nutrient system imitated but never duplicated. Contains complete primary, secondary and micro nutrients for enhanced yields and better crop quality
- Users can adjust mixtures to suit specific plant needs. Enhances flavor, nutrition, aroma and essential oils in both hydroponic and soil cultivated plants
- Contains highly purified concentrates for maximum solubility
- Ph balanced for ease of use. Nasa and Antarctic research scientists choose flora series -- because of its superior formulation and reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01I4U0OGW |
| Best Sellers Rank | #9,211 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Hydroponic Nutrients & Additives |
| Brand | General Hydroponics |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,474) |
| Global Trade Identification Number | 00783942912067, 00799441256625 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 31.2 pounds |
| Item model number | GL56718045ABC |
| Liquid Volume | 384 Fluid Ounces |
| Manufacturer | General Hydroponics |
| Number of Items | 3 |
| Product Dimensions | 17.7 x 5.9 x 11.6 inches |
| UPC | 783942912067 799441256625 |
| Unit Count | 384.0 Fluid Ounces |

## Product Details

- **Brand:** General Hydroponics
- **Global Trade Identification Number:** 00783942912067, 00799441256625
- **Item Form:** Liquid
- **Item Weight:** 31.2 Pounds
- **Liquid Volume:** 384 Fluid Ounces

## Images

![General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/71EA+V13LbL.jpg)

## Questions & Answers

**Q: Hi what is the expiration date?**
A: I have had the same gallon jugs for 7 years and still work fine they get a little cloudy but other than that dont think they expired

**Q: can you use this with aquaponics?**
A: No. I do not think this would be usable in aquaponics because of the fish.

**Q: do u add the solution to your reservoir or do u mixed first then add it to your tank.?**
A: I fill the reservoir about 3/4 of the way.  I add the GH straight to the reservoir water. Then top off the water accordingly. I use the 8 different GH products in the reservoir at one time.

**Q: What are mix  rates ?**
A: The amount is on the side of the container for the different growth stages I mix all three of them in the water together and use the amount that is on the container

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Stuff
*by K***A on February 15, 2026*

This is my first time using it and wowie I like it a lot for what it’s doing with my plants possibly the best nutrient I’ve ever used

### ⭐⭐⭐⭐⭐ Great result! Never used it before. Used ai for calculations of the amounts an chedule
*by S***H on January 25, 2026*

Never did this type of gardening before. Using this is unbelievable results. My tomato plants are growing great! For the doses used ai to calculate and wow this is easy!

### ⭐⭐⭐⭐⭐ Great product
*by T***N on December 22, 2025*

Great product at a decent price. I will not purchase anything other than General Hydroponics nutrients.

## Frequently Bought Together

- General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-27*