Nutrients & Supplements
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$73.49| /
General Hydroponics FloraPro Grow Soluble 25 lb bag (80/Plt)
One Stop HydroFloraPro™ Grow is specially formulated for high value production crops where results and consistency are paramount. Our unique formulation ...
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$73.49| /
General Hydroponics FloraPro Bloom Soluble 25 lb bag (80/Plt)
One Stop HydroFloraPro™ Bloom is specially formulated for high value production crops where results and consistency are paramount. Our unique formulation...
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$73.49| /
General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag (80/Plt)
One Stop HydroFloraPro™ Calcium + Micros is specially formulated for high value production crops where results and consistency are paramount. Our unique ...
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$73.49| /
General Hydroponics FloraPro Hardwater + Micros Soluble 25 lb bag (80/Plt)
One Stop HydroFloraPro™ Hardwater + Micros is specially formulated for hard water conditions where results and consistency are paramount. Our unique form...
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from $34.70| /
General Hydroponics® FloraGro® 2 - 1 - 6
One Stop HydroStimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and ...
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from $39.75| /
General Hydroponics® FloraBloom® 0 - 5 - 4
One Stop HydroStimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium...
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from $39.75| /
General Hydroponics® FloraMicro® 5 - 0 - 1
One Stop HydroThe foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and ...
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from $40.55| /
General Hydroponics® Hardwater FloraMicro® 5-0-1
One Stop HydroIf your tap water is over 200 ppm or contains calcium above 70 ppm, use FloraMicro® Hardwater. If your water contains 30 to 50 ppm calcium,...
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$54.28| /
GH Flora Series Performance Pack
One Stop HydroYour favorite 3-part nutrient system with all the supplements you need to get started in one box. This box contains: 16 oz FloraMicro®, Flo...
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from $163.26| /
General Hydroponics® CocoTek® Grow - A 3 - 0 - 1 & B 1 - 2 - 4
One Stop HydroPut even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek® A+B ...
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from $37.71| /
General Hydroponics® CocoTek® Bloom - A 2 - 0 - 1 & B 1 - 5 - 5
One Stop HydroPut even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek® A+B ...
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from $95.07| /
General Hydroponics® FloraNova Bloom® 4 - 8 - 7
One Stop HydroFloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ea...
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from $57.94| /
General Hydroponics® FloraNova Grow® 7 - 4 - 10
One Stop HydroFloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease o...
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from $37.71| /
General Hydroponics® FloraDuo® Hydroponics A 5 - 0 - 6
One Stop HydroFloraDuo® is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends ...
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from $23.32| /
General Hydroponics® FloraDuo® Hydroponics B 1 - 5 - 4
One Stop HydroFloraDuo® is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends ...
View full detailsfrom $23.32| /Sale -
from $57.94| /
General Hydroponics® Floralicious® Bloom 1 - 1 - 1
One Stop HydroFloralicious® Bloom promotes maximum flower size and fruit swelling for heavier yields. Offers phenomenal flavor and bouq...
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from $57.94| /
General Hydroponics® Floralicious® Grow 1 - 0.07 - 0.6
One Stop HydroFloralicious® Grow enhances metabolic activities and nutrient assimilation that result in more vigorous growth. Builds the foundat...
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from $23.32| /
General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1
One Stop HydroFloraNectar® contains all natural raw cane sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins and essen...
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from $57.94| /
General Hydroponics® FloraNectar® Pineapple Rush 0 - 0 - 1
One Stop HydroPineapple Rush is an organic nutrient supplement designed as a sweetener for your fruits and flowers. FloraNectar® is made with quality or...
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from $57.94| /
General Hydroponics® FloraNectar® Sugar Cane 0 - 0 - 1
One Stop HydroFloraNectar® is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all-natur...
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from $57.94| /
General Hydroponics® FloraBlend® 0.5 - 1 - 1
One Stop HydroFloraBlend® is a vegan plant booster that is made from a proprietary blend of plant materials, seaweed, rock powders and micronized leonard...
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from $57.94| /
General Hydroponics® FloraKleen®
One Stop HydroFloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKle...
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from $57.94| /
General Hydroponics® CALiMAGic™ 1 - 0 - 0
One Stop HydroCALiMAGic™ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventin...
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from $57.94| /
General Hydroponics® Diamond Nectar® 0 - 1 - 1
One Stop HydroDiamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic ...
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from $57.94| /
General Hydroponics® Liquid KoolBloom® 0 - 10 - 10
One Stop HydroLiquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transpo...
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from $57.94| /
General Hydroponics® Armor Si™ 0 - 0 - 4
One Stop HydroArmor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coco coir and all type...
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from $57.94| /
General Hydroponics® Ripen® 0.5 - 7 - 6
One Stop HydroRipen® 0.5-7-6 promotes increased and abundant flowering with greater oil and fragrance production. Ripen® is highly concentrated and provides macr...
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from $57.94| /
General Hydroponics® BioThrive® Grow 4 - 3 - 3
One Stop HydroBioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...
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from $57.94| /
General Hydroponics® BioThrive® Bloom 2 - 4 - 4
One Stop HydroBioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Sp...
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from $57.94| /
General Hydroponics® CaMg Plus
One Stop HydroCaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologi...
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from $57.94| /
General Hydroponics® BioRoot® 0 - 1 - 1
One Stop HydroUse BioRoot with any garden soil, potting mix or other growing media. Highly recommended for cuttings and transplants!
from $57.94| /Sale -
from $57.94| /
General Hydroponics® BioBud® 0.5 - 0.1 - 1
One Stop HydroFlexible Application: Used during the flowering phase of plant growth with any base fertilizer, BioBud can be used in garden soil, potting mix or o...
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from $57.94| /
General Hydroponics® BioWeed® 0.2 - 0 - 0.3
One Stop HydroFor every phase of growth Can be used in prepared soil/soilless mixes and coco blends.
from $57.94| /Sale -
from $57.94| /
General Hydroponics® Diamond Black™ 0 - 0 - 1
One Stop HydroDiamond Black™ is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containi...
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$167.38| /
Vermi T Bio-Cartridge 10 Gallon (4/Cs)
One Stop HydroThis cartridge is the key to the multiplication of a diverse microbial-rich solution from your Vermi T™ 5/10 Extractor. This configuration...
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from $35.62| /
Emerald Harvest® Micro 5 - 0 - 1
One Stop HydroGive your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bl...
View full detailsfrom $35.62| /Sale -
from $35.62| /
Emerald Harvest® Grow 2 - 1 - 6
One Stop HydroGive your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...
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from $35.62| /
Emerald Harvest® Bloom 0 - 5 - 4
One Stop HydroGive your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...
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from $35.62| /
Emerald Harvest® Emerald Goddess® 2 - 1 - 4
One Stop HydroNurture your valuable crops with Emerald Goddess®, an invigorating plant tonic from Emerald Harvest®. We’ve taken Mother Nature’s best naturally oc...
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from $35.62| /
Emerald Harvest® Honey Chome® 0.5 - 0.5 - 1
One Stop HydroIntensify fragrance and flavor in your plants with Honey Chome®, a resin and aroma enricher from Emerald Harvest®. Designed to enrich your valuable...
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from $35.62| /
Emerald Harvest® King Kola® 0.3 - 2 - 3
One Stop HydroGet the most benefit from every flower in your garden with Emerald Harvest® King Kola®. A powerful bloom booster designed to create bigger, denser ...
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from $35.62| /
Emerald Harvest® Root Wizard®
One Stop HydroThe beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes th...
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from $35.62| /
Emerald Harvest® Cal-Mag 2 - 0 - 0
One Stop HydroKeep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, C...
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from $35.62| /
Emerald Harvest® Sturdy Stalk® 0 - 0 - 1
One Stop HydroBuild up your plant cell walls and encourage productivity with Sturdy Stalk®, a potassium silicate supplement from Emerald Harvest®. Sturdy Stalk’s...
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$229.50| /
Emerald Harvest® Kick-Starter Kit
One Stop HydroIt can be tough to switch from one nutrient brand to another. With the Emerald Harvest® Kick-Starter Kit, you can try the line of premium nutrients...
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$2,100.00| /
House & Garden 1-Component Soil® 0.2 - 0.2 - 0.5
One Stop HydroHouse & Garden 1-Component Soil® is mineral nutrition for soils that are enriched with lime or a nutrient regimen with a supplemental ...
View full details$2,100.00| /Sale -
from $19.28| /
House & Garden Aqua Flakes® A 0.3 - 0 - 0.3 & B 0.1 - 0.3 - 0.6
One Stop HydroHouse & Garden Aqua Flakes® A & B provides the highest quality, fully soluble nutrients designed specifically for recirculating hydroponic ...
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$214.20| /
House & Garden Cocos® A & B Starter Kit
One Stop HydroThis kit has what you need to get your coco-grown plants started. Includes one 1 Liter bottle of each A & B plus a bottle of Roots Excelurator ...
View full details$214.20| /Sale