SKU: 27985962331
fertilizing hydroponic plants

fertilizing hydroponic plants FloraGro ® by General Hydroponics –Nutrients for Vigorous Plant Growth – Hydro City

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Description

fertilizing hydroponic plants FloraGro ® by General Hydroponics –Nutrients for Vigorous Plant Growth – Hydro CityFloraGro by General Hydroponics: The Foundation for Vigorous Plant Growth FloraGro is one of the three essential components of the renowned FloraSeries by General Hydroponicsa nutrient system that has been trusted by growers around the world for decades. Designed specifically for the vegetative stage of plant development, FloraGro delivers key nutrients that encourage the growth of strong roots, robust stems, and lush green foliage. It plays a

FloraGro ® by General Hydroponics: The Foundation for Vigorous Plant Growth

FloraGro® is one of the three essential components of the renowned FloraSeries® by General Hydroponics—a nutrient system that has been trusted by growers around the world for decades. Designed specifically for the vegetative stage of plant development, FloraGro® delivers key nutrients that encourage the growth of strong roots, robust stems, and lush green foliage. It plays a critical role in setting the stage for healthy, vibrant flowering and fruiting down the line.

Optimized for Vegetative Growth

FloraGro® features a carefully balanced nutrient profile, with an N-P-K ratio of 2-1-6. This formulation is high in nitrogen, which fuels the production of leafy growth, while also delivering potassium to support overall plant structure and resilience. The inclusion of essential secondary nutrients like magnesium and sulfur ensures that plants receive a well-rounded blend of elements required for optimal growth.

By focusing on the needs of plants during their most dynamic phase of development, FloraGro® helps build a strong foundation, enabling them to better absorb nutrients and thrive throughout their life cycle.

A Core Part of the FloraSeries® System

FloraGro® is designed to work in tandem with two other products in the FloraSeries®: FloraMicro® and FloraBloom®. These three solutions form a customizable feeding system that evolves with your plants. During early growth, FloraGro® is used in higher proportions, while the blend shifts to include more FloraBloom® during flowering. FloraMicro® provides essential micronutrients and acts as the base of the trio, delivering trace minerals and buffering agents that stabilize the solution.

This modular approach gives growers the ability to fine-tune their feeding regimen according to the specific needs of each stage in the plant’s lifecycle, ensuring consistent, high-quality results.

Versatile Across Growing Methods

One of the key advantages of FloraGro® is its compatibility with a wide range of growing environments. Whether you're cultivating in hydroponics, soil, coco coir, or soilless mixes, FloraGro® can be seamlessly integrated into your nutrient schedule. Its solubility and stability make it ideal for recirculating systems, drip irrigation, and manual feeding alike.

FloraGro® is also suitable for both home growers and large-scale commercial operations. The product is manufactured to high quality-control standards, with every batch tested for purity, consistency, and performance in General Hydroponics’ state-of-the-art labs.

Flexible Application

Growers can apply FloraGro® in multiple ways, depending on their setup and goals:

  • Hydroponic Systems: FloraGro® dissolves easily in water and provides a direct nutrient feed to plant roots in hydroponic and aeroponic systems.

  • Soil and Soil-less Mixes: When used in soil, FloraGro® acts as a liquid fertilizer, delivering precise nutrition without the guesswork.

  • Foliar Spray (Optional): In specific cases, a diluted solution can be used as a foliar feed to rapidly address nutrient deficiencies or to stimulate growth.

Always refer to feeding charts and monitor pH and EC levels to ensure optimal uptake.

Available Sizes

FloraGro® is available in a variety of sizes to accommodate growers of all scales. Options include:

  • 1 Pint

  • 1 Quart

  • 1 Gallon

  • 2.5 Gallon

  • 6 Gallon

  • 15 Gallon

  • 55 Gallon

  • 275 Gallon

There is also a convenient trial-size pack for those who want to test the formula before committing to larger quantities.

A Trusted Tool for Growers

FloraGro® is more than just a nutrient—it’s a trusted solution backed by decades of scientific research and real-world application. Whether you're growing leafy greens, herbs, or flowering plants, FloraGro® gives your garden the strong start it needs. With its proven formulation, broad compatibility, and precision feeding capabilities, FloraGro® continues to be a staple for serious growers seeking consistent, vigorous growth.

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Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 27985962331

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Stephanie
Natrona Heights, US
★★★★★ 5
Great reef-safe, easy-to-apply sunscreen (comparison of three ThinkSport products)
Size: 6 Ounce (Pack of 1)
I will start by saying that I am used to traditional non-mineral sunscreens and tend to only buy physical/mineral-based sunscreens when I'm going to be in a tropical ocean and need something reef-safe, though more and more kids sunscreens are shifting to mineral-based. After quite a bit of research I settled on ThinkSport for my family's recent trip to Hawaii, and I'm very pleased with it. I brought and used three types of Thinksport sunscreen: Thinksport Kids lotion (yellow/orange and teal squeeze bottle), Thinksport adult lotion (Black, white, and orange squeeze bottle), and Thinksport adult spray (black, white and orange spray bottle). All protected us from sunburn and rubbed in to be invisible as long as skin was dry and free of visible hair (visible whiteness persisted around my husbands facial stubble and chest hair). The only difference between the kids lotion versus the adult lotion is scent--the kids version has a fruitier, more tropical but not-too-strong scent (possibly coconut and something else? it was hard to identify) that I found unobjectionable (though one if my kids wasn't a fan), and the adult lotion had a lighter, less sweet, more citrus-y scent (my son though maybe lime and mint, but I'm not sure that's accurate) that I LOVE. The adult spray had no discernible scent, so I suspect the kids spray might be fairly unscented as well. The easiest to apply by far was the spray--it sprays on white, but feels very light, rubs in easily, and becomes invisible quickly. I was a little worried about whether it could possibly be effective given how light and thin it felt, but it was! The lotions weren't thick for a lotion (but much thicker than the spray) and went on easily, but took more rubbing in to disappear than the spray (this is consistent with my experience with lotion vs spray in traditional sunscreens as well). Invisibility was harder to get after a second or third application or when skin was damp, but all-in-all I found all three Thinksport products to be superior to other mineral-based sunscreens I have tried in the past. In the future I'll probably buy the adult thinksport spray for my kids and husband (who all much prefer a spray-on sunscreen) and the adult thinksport lotion for myself (because I love the scent and don't mind rubbing it in).
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Reviewed in the United States on April 17, 2023
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ALC NJ
Louisville, US
★★★★★ 5
Dependable sun protection for active days outdoors
Size: 6 Ounce (Pack of 1)
I like how this sunscreen provides reliable broad-spectrum protection and holds up well during outdoor activities. The zinc oxide formula gives me peace of mind, and I appreciate that it's water resistant and reef-safe. It applies smoothly for a mineral sunscreen and stays on effectively during sports, swimming, and long days in the sun. Overall, it's a trustworthy option for anyone looking for strong sun protection.
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Reviewed in the United States on June 8, 2026
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Judy Perez
Draper, US
★★★★★ 4
Clean product
Size: 3 Ounce (Pack of 1)
I only gave it 4 stars because of the smell. Of course it’s sunscreen so it’s going to have a chemical smell but this smell is just too strong for me. Other then that, it’s a great sunscreen. Does take some more rubbing in and be carful to rub it in really good or you’ll have white streaks all over your face. Leaves a bit of a white cast. You don’t need much.
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Reviewed in the United States on April 12, 2026
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Isabel
Bozeman, US
★★★★★ 5
Great quality
Size: 6 Ounce (Pack of 1)
Thinksport SPF 50+ Mineral Sunscreen with Zinc is a reliable, high‑protection option that feels lightweight and non‑greasy on the skin. It applies smoothly without leaving too much white cast for everyday use, and I love that it’s mineral‑based with zinc for strong UVA/UVB defense. Great for active days outdoors. Highly recommend for sensitive skin and safe sun coverage!
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Reviewed in the United States on March 24, 2026
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K
Belleville, US
★★★★★ 5
Brown skin approved!
Size: 6 Ounce (Pack of 1), Size: 6 Ounce (Pack of 1)
Does not leave a white cast, feels very light on the skin. Scanned on Yuka and was a 86/100 green zone! It’s so hard to find a sunscreen that isn’t trying to poison you, scanned all the sunscreen at Walmart and were rated a 1/100 through 6/100. Which brought me to Amazon. Thinksport has my vote on goodness and healthiness, would buy again!
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Reviewed in the United States on May 29, 2026

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