--- product_id: 44756503 title: "General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal." brand: "general hydroponics" price: "¥39619" currency: JPY in_stock: true reviews_count: 13 category: "General Hydroponics" url: https://www.desertcart.jp/products/44756503-general-hydroponics-floraseries-hydroponic-nutrient-fertilizer-system-with-floramicro-florabloom store_origin: JP region: Japan --- # 3-part nutrient system liquid formula for fast absorption customizable mixing ratios General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. **Brand:** general hydroponics **Price:** ¥39619 **Availability:** ✅ In Stock ## Summary > 🌿 Grow smarter, not harder — unlock your plants’ full potential with the power of three! ## Quick Answers - **What is this?** General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. by general hydroponics - **How much does it cost?** ¥39619 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/44756503-general-hydroponics-floraseries-hydroponic-nutrient-fertilizer-system-with-floramicro-florabloom) ## 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 - • **Pro-Level Customization:** Mix and match nutrient ratios to create your own winning formula and maximize yield. - • **Tailored Growth Nutrition:** Control your plant’s lifecycle with FloraMicro, FloraGro, and FloraBloom for precise nutrient delivery. - • **Optimized Nutrient Balance:** Supports structural, foliar, and flowering stages with scientifically blended NPK and micronutrients. - • **Trusted & Proven Performance:** Highly rated with 4.7 stars and thousands of growers relying on consistent, vigorous results. - • **Versatile Hydroponic Compatibility:** Perfectly engineered for NFT, DWC, ebb-and-flow, and other hydroponic systems. ## Overview The General Hydroponics FloraSeries is a premium 3-part liquid nutrient system (FloraMicro, FloraGro, FloraBloom) designed for hydroponic growers to precisely tailor nutrient delivery throughout all plant growth stages. With a balanced blend of nitrogen, phosphorus, potassium, magnesium, calcium, sulfur, and chelated micronutrients, it supports robust vegetative growth, structural development, and prolific flowering. Compatible with multiple hydroponic setups, this 1-gallon system offers customizable mixing ratios for professional-grade plant nutrition, backed by a 4.7-star rating from over 6,000 satisfied users. ## Description The FloraSeries® Trial Pack, including FloraMicro®, FloraGro®, and FloraBloom®, allows growers to fine-tune their feed system by putting them in charge of when and how much of each nutrient to use in each stage of growth. FloraMicro® is the "building block" of the FloraSeries®. It contains nitrogen, calcium, and chelated micronutrients to help support fast-growing crops during all growth stages. FloraGro® is blended with nitrogen phosphorus, potassium, and magnesium for support of structural and foliar growth, while FloraBloom® is packed with phosphorus, potassium, magnesium, and sulfur to help encourage flower and fruit development. You can adjust how much or when to use each nutrient to create your own personal recipe. Always start with a reservoir filled with water, then add the concentrated nutrients one by one. Add FloraMicro® to fresh water first and stir well, then add FloraGro® and/or FloraBloom®. When you use the Flora Series®, you can grow knowing primary, secondary, and micronutrients are being delivered to your plants to help feed the right nutrients, in the right ratios, to help plants flourish. Good things really do come in threes. Review: Reliable nutrient trio for strong hydroponic growth - I’ve been using the General Hydroponics FloraSeries nutrient system for several grow cycles now, and overall I’m very satisfied with its performance. What I liked: -Complete 3-Part System: Having FloraMicro, FloraGro, and FloraBloom lets me tailor feeding throughout the plant life cycle — from vegetative growth to flowering. -Consistent Results: My plants have shown healthy vegetative growth and good bloom development when following the recommended ratios. -Ease of Use: The directions are straightforward, and the bottles are easy to pour and measure with. -Versatility: Works well with various hydroponic setups, including NFT, DWC, and ebb-and-flow systems. What could be improved: -Requires Mixing & Monitoring: As a 3-part system, it takes a bit more measuring and planning than a single-bottle nutrient — but that’s typical for serious hydroponic formulas. -pH Adjustment Needed: I still needed to monitor and adjust pH after mixing to hit my target range, which adds a step to the routine. Overall: For anyone doing hydroponics — from beginner to experienced — the FloraSeries offers solid performance and flexibility. It’s a trusted staple that’s helped my plants stay vigorous and productive. Review: It works, this is how you do it, stop buying from grocery stores to feed your family! - This stuff works and, myself and my seven year old daughter, have eaten vegetables I grew using it with a flavor that you cannot tell whether it was store bought or not, from the soil or not! Hydroponics has a learning curve but what is cool about this hydroponic solution is that it dissolves quickly with a little stirring! You can mix several gallons quickly and spend less time waiting for the nutrients to dissolve unlike granular hydroponic solutions. This is important especially if you are tasked with making 5 gallons or more of nutrient solution. You want to just mix it and pour it! I have used this stuff with all phases of vegetable growth following the instructions and have not had ANY issues! It blows my mind to see my vegetables grow and I dont have to water them every day! Also, I have poured the solution at the base of soil grown vegetables with good results... usually because I have left-over solution I don't want to waste! This is how I make 1 gallon of this stuff: 1. One gallon tap water 2. Five ml of each container (flora micro first, flora gro 2nd, then flora bloom last). Shake flora containers before using and shake the gallon jug after adding each flora nutrient to the 1 gallon container. 3. Add 10 ml of 3% "food grade" hydrogen peroxide (you can buy it here on desertcart) per gallon. I do this to boost oxygen levels to fight off algae and it helps a bit with mesquites trying to breed in the water if your containers are outside and the container has air holes for ventilation (or just put screens over your holes). 4. Add .75 ml (that is just under one ml) of PH DOWN per 1 gallon... which you can also buy on desertcart. 5. Go pour your solution in the primary container holding your plant! Just remember that when your plants get to the stage of fruiting and making actual vegetables, they will suck the solution up like crazy (not to mention natural evaporation if your holding containers are exposed to the sun all the time). You can just add regular tap water the first time the water level drops and evey other time, just add more nutrient solution as you go! Try to avoid letting the water go too low all the way to the bottom of your containers. It stresses your plants! Essentially, you will be adding water then solution on a three day cycle if you monitor it well during the fruiting stages. Overall, this stuff is AMAZING and I LOVE eating my cucumbers and tomatoes I grew and didn't have to buy at a grocery store! Remember, you do not need dozens of plants to feed your family. Just think in terms of "2s"! Feeding one person? Grow two tomato plants, two cucumber plants, etc. Feeding a family of four? Eight plants will give excess! Go sell the extras or give it to neighbors! Oh, this stuff lasts FOREVER too! Knowing this, it is a good idea to consider growing indoors with grow lights and warmth for winter months! ## Features - The Flora Series is a hydroponic-based nutrient system that helps fulfill your plants’ nutrient needs at every stage of growth - Nutrients included in the Flora Series are FloraMicro, FloraBloom, and FloraGro - FloraMicro is rich in nitrogen, calcium, and chelated micronutrients to help support fast-growing crops during all growth stages - FloraGro is blended with nitrogen phosphorus, potassium, and magnesium for support of structural and foliar growth - FloraBloom is packed with phosphorus, potassium, magnesium, and sulfur to help boost results during flowering and fruiting ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071NWW2NZ | | Best Sellers Rank | #11,281 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #432 in Garden Fertilizers | | Brand | General Hydroponics | | Brand Name | General Hydroponics | | Coverage | Full | | Customer Reviews | 4.7 out of 5 stars 6,354 Reviews | | Global Trade Identification Number | 00138954612137 | | Included Components | Flora Series: FloraMicro, FloraBloom, FloraGro, 1 gal. | | Item Form | Liquid | | Item Weight | 15 Pounds | | Liquid Volume | 384 Fluid Ounces | | Manufacturer | Hawthorne Hydroponics, LLC | | Mixing Ratio | 1:2:3 | | Model Number | VB00063 | | Number of Items | 1 | | Part Number | GL56718045.015.125 | | Specific Uses For Product | Plant Growth | | Target Species | plants, crops | | UPC | 870883000059 793094000505 138954612137 | | Unit Count | 384.0 Fluid Ounces | ## Product Details - **Brand:** General Hydroponics - **Item Form:** Liquid - **Item Weight:** 15 Pounds - **Liquid Volume:** 384 Fluid Ounces - **Specific Uses For Product:** Plant Growth ## Images ![General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - Image 1](https://m.media-amazon.com/images/I/71F0C-E1q5L.jpg) ![General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - Image 2](https://m.media-amazon.com/images/I/71xvLUgUouL.jpg) ![General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - Image 3](https://m.media-amazon.com/images/I/81u5C4koSRL.jpg) ![General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - Image 4](https://m.media-amazon.com/images/I/712-4ThvK6L.jpg) ![General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - Image 5](https://m.media-amazon.com/images/I/710rFjBXZ7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What does 0 5 4 mean? i thought it was supposed to be 20 20 20 for npk ratios.** A: 0 5 4 means it has 0 percent nitrogen, 5% phospherus, and 4% potassium. 20-20-20 is 20% all around **Q: Is this suitable for semi-hydroponics? i plan on using leca as the substrate** A: Yes. This can be used from straight hydro to soil, by following the recommended procedures. Semi hydro should probably be similar, dosage-wise, to straight hydro, I should think. **Q: At what strength should these be used with cannabis?** A: I use it this way Beginning(growth stage) 2tsp green, 1 tsp red, 1 tsp pink Flowering 1 tsp green, 1tsp red, 2 tsp pink Been using for 2 years **Q: is this good for marijuana?** A: Yes it works good. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable nutrient trio for strong hydroponic growth *by P***O on February 27, 2026* I’ve been using the General Hydroponics FloraSeries nutrient system for several grow cycles now, and overall I’m very satisfied with its performance. What I liked: -Complete 3-Part System: Having FloraMicro, FloraGro, and FloraBloom lets me tailor feeding throughout the plant life cycle — from vegetative growth to flowering. -Consistent Results: My plants have shown healthy vegetative growth and good bloom development when following the recommended ratios. -Ease of Use: The directions are straightforward, and the bottles are easy to pour and measure with. -Versatility: Works well with various hydroponic setups, including NFT, DWC, and ebb-and-flow systems. What could be improved: -Requires Mixing & Monitoring: As a 3-part system, it takes a bit more measuring and planning than a single-bottle nutrient — but that’s typical for serious hydroponic formulas. -pH Adjustment Needed: I still needed to monitor and adjust pH after mixing to hit my target range, which adds a step to the routine. Overall: For anyone doing hydroponics — from beginner to experienced — the FloraSeries offers solid performance and flexibility. It’s a trusted staple that’s helped my plants stay vigorous and productive. ### ⭐⭐⭐⭐⭐ It works, this is how you do it, stop buying from grocery stores to feed your family! *by D***N on July 26, 2025* This stuff works and, myself and my seven year old daughter, have eaten vegetables I grew using it with a flavor that you cannot tell whether it was store bought or not, from the soil or not! Hydroponics has a learning curve but what is cool about this hydroponic solution is that it dissolves quickly with a little stirring! You can mix several gallons quickly and spend less time waiting for the nutrients to dissolve unlike granular hydroponic solutions. This is important especially if you are tasked with making 5 gallons or more of nutrient solution. You want to just mix it and pour it! I have used this stuff with all phases of vegetable growth following the instructions and have not had ANY issues! It blows my mind to see my vegetables grow and I dont have to water them every day! Also, I have poured the solution at the base of soil grown vegetables with good results... usually because I have left-over solution I don't want to waste! This is how I make 1 gallon of this stuff: 1. One gallon tap water 2. Five ml of each container (flora micro first, flora gro 2nd, then flora bloom last). Shake flora containers before using and shake the gallon jug after adding each flora nutrient to the 1 gallon container. 3. Add 10 ml of 3% "food grade" hydrogen peroxide (you can buy it here on amazon) per gallon. I do this to boost oxygen levels to fight off algae and it helps a bit with mesquites trying to breed in the water if your containers are outside and the container has air holes for ventilation (or just put screens over your holes). 4. Add .75 ml (that is just under one ml) of PH DOWN per 1 gallon... which you can also buy on amazon. 5. Go pour your solution in the primary container holding your plant! Just remember that when your plants get to the stage of fruiting and making actual vegetables, they will suck the solution up like crazy (not to mention natural evaporation if your holding containers are exposed to the sun all the time). You can just add regular tap water the first time the water level drops and evey other time, just add more nutrient solution as you go! Try to avoid letting the water go too low all the way to the bottom of your containers. It stresses your plants! Essentially, you will be adding water then solution on a three day cycle if you monitor it well during the fruiting stages. Overall, this stuff is AMAZING and I LOVE eating my cucumbers and tomatoes I grew and didn't have to buy at a grocery store! Remember, you do not need dozens of plants to feed your family. Just think in terms of "2s"! Feeding one person? Grow two tomato plants, two cucumber plants, etc. Feeding a family of four? Eight plants will give excess! Go sell the extras or give it to neighbors! Oh, this stuff lasts FOREVER too! Knowing this, it is a good idea to consider growing indoors with grow lights and warmth for winter months! ### ⭐⭐⭐⭐⭐ Reliable 3-Part Nutrient System for Hydroponics *by A***L on January 27, 2026* I’ve been using this for a few months in my hydroponic setup and pots and the results have been excellent. The three-part system gives me precise control over nutrient levels at different stages of plant growth. My plants look healthier, with vibrant leaves and strong root development. Mixing is straightforward, and the labels provide clear guidance for beginners and experienced growers alike. Pros: Complete 3-part system allows stage-specific feeding Easy to mix and use Produces healthy, vigorous plants Reliable and consistent results Cons: Slight learning curve for beginners when calculating ratios Requires proper storage to maintain effectiveness Overall, this nutrient series is a dependable choice for hydroponic gardeners. I’d recommend it to anyone looking for flexible, high-quality nutrients that support strong growth from start to finish. ## Frequently Bought Together - General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal. - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend Of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Gallon - General Hydroponics pH Down Liquid Premium Buffering For Stability, 1-Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/44756503-general-hydroponics-floraseries-hydroponic-nutrient-fertilizer-system-with-floramicro-florabloom](https://www.desertcart.jp/products/44756503-general-hydroponics-floraseries-hydroponic-nutrient-fertilizer-system-with-floramicro-florabloom) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-19*