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General Hydroponics® TNC 1/4 HP Pump

The TNC centrifugal inline water pump is powerful and dependable. This water pump moves 1250 GPH through 1 in pipe thread fittings and has a dependable ceramic/graphit...

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$5.46

General Hydroponics® Snapture® Snapstand® Fittings

The General Hydroponics® Snapture® Snapstand® is specially designed for strength and is literally a snap to assemble. No tools are required. The custom Snapture® Snaps...

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$17.19

General Hydroponics® Armor Si 0 - 0 - 4

Armor 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 types of media. Use as a ...

General Hydroponics® Exile Insecticide/Fungicide/Miticide

General Hydroponics® Exile Insecticide/Fungicide/Miticide is OMRI listed for use in organic gardening and an EPA-registered fungicide. That means one product gives you...

General Hydroponics® Vortex® DC Sprayer

The spinning shaft of the Vortex® Sprayer creates a powerful eddy that not only stirs and lifts nutrients from the reservoir, but also gently oxygenates and evenly dis...

General Hydroponics® Farm Kit

Plumbing hardware for WaterFarm®. Kit includes drip ring, pumping column, drain level tube and clip, clear air hose and grommet. Also includes the WaterFarm® Module.

General Hydroponics® AeroFlo® Systems Parts

These parts work with the AeroFlo® grow systems. 706005 (98005) is laser drilled for use with square chambers only. Used with AeroFlo® 20/30/60/60 ext. 706832 (6621) &...

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$17.60

General Hydroponics® CALiMAGic 1 - 0 - 0

CALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficienc...

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$22.86

General Hydroponics® FloraNectar® Sugar Cane 0 - 0 - 1

FloraNectar® is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all-natural raw cane sugar, molasses,...

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$10.70

General Hydroponics® FloraKleen®

FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen® monthly to purge your hyd...

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$23.68

General Hydroponics® Liquid KoolBloom® 0 - 10 - 10

Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes hea...

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$32.02

General Hydroponics® KoolBloom® 2 - 45 - 28

KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. KoolBloom® is rich with ...

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$13.07

General Hydroponics® FloraBlend® 0.5 - 1 - 1

FloraBlend® is a vegan plant booster that is made from a proprietary blend of plant materials, seaweed, rock powders and micronized leonardite. It is produced with a d...

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$8,085.45

General Hydroponics® Floralicious® Plus 2 - 0.8 - 0.02

Floralicious® Plus is a vegan bio plant stimulator and nutrient additive. It is everything that is Floralicious® except it has been formulated to be applied in both th...

General Hydroponics® Floralicious® Grow 1 - 0.07 - 0.6

Floralicious® Grow enhances metabolic activities and nutrient assimilation that result in more vigorous growth. Builds the foundation of root and leaf mass needed for ...

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$29.24

General Hydroponics® Floralicious® Bloom 1 - 1 - 1

Floralicious® Bloom promotes maximum flower size and fruit swelling for heavier yields. Offers phenomenal flavor and bouquet upon harvest. This leads to more coloratio...

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$143.69

General Hydroponics® FloraNectar® Pineapple Rush 0 - 0 - 1

Pineapple Rush is an organic nutrient supplement designed as a sweetener for your fruits and flowers. FloraNectar® is made with quality organic sugars, including molas...

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$22.86

General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1

FloraNectar® contains all natural raw cane sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins and essential minerals. This ...

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$18.74

General Hydroponics® Diamond Nectar® 0 - 1 - 1

Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to nutrient rich hydro...

General Hydroponics® Dual Diaphragm Air Pump

The General Hydroponics® Dual Diaphragm air pump is extremely quiet and the only air pump in the world manufactured exclusively for hydroponics systems. This high outp...

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$16.37

General Hydroponics® FloraDuo® Hydroponics B 1 - 5 - 4

FloraDuo® is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends for different kinds of plant...

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$36.97

General Hydroponics® FloraDuo® Hydroponics A 5 - 0 - 6

FloraDuo® is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends for different kinds of plant...

General Hydroponics® General Organics® GO Box

General Organics® provides gardeners with a complete line of premium biological plant foods and supplements. We combine the time-tested ingredients of traditional agri...

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$18.53

General Hydroponics® Diamond Black 0 - 0 - 1

Diamond Black is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containing an exceptionally high perce...

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$8,806.45

General Hydroponics® BioMarine® 2 - 3 - 1

BioMarine® is a completely organic fish fertilizer that encourages rapid growth, improves color and helps increase plants resistance to pests. Essential proteins, oils...

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$45.72

General Hydroponics® BioBud® 0.5 - 0.1 - 1

BioBud® is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud® increases metabolic activity and mineral uptake by util...

General Hydroponics® BioRoot® 0 - 1 - 1

BioRoot® is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes and humic acids that stimulate...

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$813.65

General Hydroponics® CaMg Plus®

CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from...

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$9,939.45

General Hydroponics® BioThrive® Bloom 2 - 4 - 4

BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to ...

General Hydroponics® BioThrive® Grow 4 - 3 - 3

BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through prope...

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$7.07

General Hydroponics® RapidStart® 1 - 0.5 - 1

RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Usi...

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$32.85

General Hydroponics® AzaMax

AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & B as active ingredients and more than 100 limonoids. AzaMax does no...

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$2.40

General Hydroponics® Net Cups

Made for use in a variety of different hydroponic or aeroponic systems. Works great with Hydroton®. These come pre-bagged.

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$11.73

General Hydroponics® pH Test Kit

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration o...

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$7.77

General Hydroponics® pH Down Liquid

The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.

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$7.77

General Hydroponics® pH Up Liquid

This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to...

General Hydroponics® pH Control Kit

General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.

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$28.62

General Hydroponics® Defguard Biofungicide/Bactericide

General Hydroponics® Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety o...

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$22.55

General Hydroponics® Prevasyn Insect Repellant/Insecticide

General Hydroponics® Prevasyn Insect Repellant/Insecticide is an insect repellant that makes life miserable for bugs. It features concentrated plant extracts and capsi...

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$8.20

General Hydroponics® Meter Calibration Solutions

General Hydroponics uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 sca...

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$209.61

General Hydroponics® FloraNova Bloom® 4 - 8 - 7

FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulati...

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$16.37

General Hydroponics® FloraNova Grow® 7 - 4 - 10

FloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease of a liquid. This unique form...

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$17.71

General Hydroponics® MaxiGro 10 - 5 - 14

MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiG...

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$17.71

General Hydroponics® MaxiBloom 5 - 15 - 14

MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiG...

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$39.75

General Hydroponics® Hardwater FloraMicro® 5-0-1

If 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, you can mix our original Fl...

General Hydroponics® Flora Series® Performance Pack

Your favorite 3-part nutrient system with all the supplements you need to get started in one box. This box contains: 16 oz FloraMicro®, FloraGro® and FloraBloom®, 8 oz...

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$12.71

General Hydroponics® FloraMicro® 5 - 0 - 1

The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.

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$10.70

General Hydroponics® FloraGro® 2 - 1 - 6

Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.

General Hydroponics® FloraPro Hardwater + Micros Soluble 14 - 0 - 0 + 17% Ca

FloraPro Hardwater + Micros is specially formulated for hard water conditions where results and consistency are paramount. Our unique formulation and methodology produ...