General Hydroponics Flora Series: FloraMicro, FloraBloom, FloraGro - 3-Part Hydroponic Nutrient System, 6 gal.

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.

These kicked butt as a "standalone" fertilizer!! 🔥My plants were robust. I would recommend you get some CalMag too... it should be the base before mixing.

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.

They are a time tested powerful, synthetic nutrients that works being a chemical fertilizer. It has a long shelf life. It doesn’t go bad like organic fertilizers and it doesn’t take much to feed your plants.

The product is great, if it arrives. Not sure how Amazon manages who gets to sell you the product, but when they picked Grow Green MI to be the lucky vender, I received two out of three gallons and Grow Green MI customer service never bothered to read the tracking information on the shipment wherein the shipper reported that the package was damaged and disposed of. After Amazon took down my review because they find my complaint focused on the misfortune, rather than the fault of the vender, I have now revised my review to specify that Grow Green MI does provide horrid customer service and cannot be counted on to handle a transaction from end to end. Amazon appears to have removed Grow Green MI as a potential vendor of this product, but you should double check who the vender is before purchasing. General Hydroponics makes a great product, but should take care in deciding who is allowed to distribute it. Follow the directions carefully and you will get great results.

This FloraSeries Advanced Nutrient System from General Hydroponics is the real deal for serious gardeners. I ran it on both hydroponic and soil setups, and the plants responded noticeably better than plain all-purpose fertilizers. The three-part system (FloraGro, FloraBloom, FloraMicro) lets you dial in ratios through all growth stages — vegetative, transition, and flower/fruiting — so you aren’t stuck with a one-size-fits-all feed that only kind of works. Mixing is simple if you follow the feed chart. I kept EC and pH in range (5.8–6.2) with normal adjustments and had vigorous growth without nutrient lock-ups or deficiencies. Leaf color stayed rich, and buds/fruits were dense and healthy in my hydroponic grow. For anyone serious about performance — whether hydroponic, soil, or coco — this system is robust and flexible. Not magic, but science-based and consistent.

I like these nutes cuz they aren't LOADED with crap... they blend perfectly with my organic set up. Some plants only require the organics I use to grow to full potential with just water, but some require an extra bit of food from a fast source so once in a while I'll use this line, with the bloom booster , some cal mag kelp and alfalfa... some mycos as well , this recipe has brought plants back from the dead.... price is fair too every new line trying to charge 200$ or so for what these 3 bottles do (and a few others the ones I mentioned). And it's easy to flush any residues of the product out of the plants, ones I use this on smoke just as clean as the ones that only ate natural foods... stop feedings at week 5 of flower ,sooner if ur plant finishes fast, give it 3 good weeks to flush and just eat organic foods in the soil and you'll have amazing results. I also mainly use this line to keep mother plants alive for years , once again mainly organic soil blend, but every now n then one needs a little boost (maybe because I'm not 100% acclimated with organic yet idk) . Love it

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Best fertilizer I ever bought. You use so little it will last forever.

Too pricey.... get what you pay for it works!

works well for my garden

Plants seem to love it. Mixing about 1/4 less than advised in table on bottles. I am using this solely with only other additive been PH down.