--- product_id: 801841293 title: "Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3" brand: "general hydroponics" price: "€ 441.74" currency: EUR in_stock: true reviews_count: 13 category: "General Hydroponics" url: https://www.desertcart.es/products/801841293-flora-grow-bloom-micro-combo-fertilizer-1-gallon-each-pack store_origin: ES region: Spain --- # 3-part nutrient system pH balanced for max uptake highly purified concentrates Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3 **Brand:** general hydroponics **Price:** € 441.74 **Availability:** βœ… In Stock ## Summary > 🌿 Grow smarter, harvest richer β€” the pro’s secret nutrient system! ## Quick Answers - **What is this?** Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3 by general hydroponics - **How much does it cost?** € 441.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/801841293-flora-grow-bloom-micro-combo-fertilizer-1-gallon-each-pack) ## 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 - β€’ **Customizable Formulas:** Adjust mixtures to perfectly match your plant’s unique needs - β€’ **Complete Nutrient Trio:** Primary, secondary & micro nutrients tailored for every growth stage - β€’ **Flavor & Aroma Booster:** Enhances essential oils, flavor, and aroma for premium crop quality - β€’ **Scientifically Trusted:** Chosen by NASA & Antarctic researchers for unmatched reliability - β€’ **Hydro & Soil Compatible:** Versatile use for both hydroponic and traditional soil cultivation ## Overview General Hydroponics Flora Grow, Bloom, Micro Combo is a 3-part liquid nutrient system delivering complete macro and micronutrients. Designed for hydroponic and soil gardening, it supports every growth phase with pH-balanced, highly purified concentrates. Trusted by top scientists, it enhances plant structure, flavor, aroma, and yield, making it the go-to choice for serious growers seeking premium results. ## 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 product - Great product at a decent price. I will not purchase anything other than General Hydroponics nutrients. 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 | #22,410 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Hydroponic Nutrients & Additives | | Brand | General Hydroponics | | Brand Name | General Hydroponics | | Coverage | Full | | Customer Reviews | 4.8 out of 5 stars 1,498 Reviews | | Global Trade Identification Number | 00783942912067, 00799441256625 | | Included Components | General Hydroponics Flora Grow, Bloom, Micro Combo, Gallon | | Item Form | Liquid | | Item Weight | 31.2 Pounds | | Liquid Volume | 384 Fluid Ounces | | Manufacturer | General Hydroponics | | Mixing Ratio | 2-1-2 | | Model Number | GL56718045ABC | | Number of Items | 3 | | Part Number | GL56718045ABC | | Target Species | plants | | 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 ![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 product *by T***N on December 22, 2025* Great product at a decent price. I will not purchase anything other than General Hydroponics nutrients. ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐⭐ Favorite nutrients *by D***N on January 25, 2026* Great for hydroponics and soil ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/801841293-flora-grow-bloom-micro-combo-fertilizer-1-gallon-each-pack](https://www.desertcart.es/products/801841293-flora-grow-bloom-micro-combo-fertilizer-1-gallon-each-pack) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-26*