General Hydroponics

HGC718445
For use with all General Hydroponics® 6 gallon containers.
$3.59 $5.63 -36%
In stock
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HGC722145
General Hydroponics® pH Test Kit - The Easy and Reliable Solution for Precise pH Testing If you're a hydroponic grower, pH testing is crucial to ensure the health and success of your crops. The General Hydroponics pH Test Kit is an easy and reliable solution for precise pH testing that many...
$6.14 $9.49 -35%
In stock

Minimum purchase for "General Hydroponics pH Test Kit Indicator - 1oz" is 24.

HGC722115
Keep Your Hydroponic Plants Healthy with General Hydroponics® pH Down Liquid General Hydroponics® pH Down Liquid is an acid formulation that uses phosphoric acid to lower the pH level of your nutrient solution to the proper level. By maintaining the ideal pH level for your plants, you can...
$7.22 $10.59 -32%
In stock
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HGC722085
Achieve Optimal pH Levels for Your Hydroponic Plants with General Hydroponics® pH Up Liquid General Hydroponics® pH Up Liquid is a base solution that is specially formulated using potassium hydroxide and potassium carbonate. It is designed to help you achieve optimal pH levels for your...
$7.22 $10.59 -32%
In stock
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HGC732915
Purge Your Hydroponic System with General Hydroponics® FloraKleen® Keep your hydroponic system running at peak performance with General Hydroponics® FloraKleen®. This powerful cleaner removes fertilizer residues and dissolves mineral and salt buildup, leaving your plants healthy and vibrant....
$8.50 $13.24 -36%
In stock
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HGC718988
GH Flora Bloom: Elevate Your Plant's Flowering and Fruiting Potential Stimulate Flower and Fruit Development Unlock the full potential of your plants with GH Flora Bloom. This specially designed formula stimulates and accelerates the development of flowers and fruits. It's perfect for...
Manufacturer's Warranty1 Year
$8.70 $14.31 -39%
In stock
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HGC718999
GH Flora Gro: The Cornerstone of Healthy Plant Development Introduction to GH Flora Gro Embrace the power of GH Flora Gro, a game-changing solution designed for gardeners and agricultural professionals. This innovative formula is crafted to stimulate and enhance the structural and...
Manufacturer's Warranty1 Year
$8.75 $14.40 -39%
In stock
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HGC722140
General Hydroponics® pH Test Kit - The Easy and Reliable Solution for Precise pH Testing If you're a hydroponic grower, pH testing is crucial to ensure the health and success of your crops. The General Hydroponics pH Test Kit is an easy and reliable solution for precise pH testing that many...
$9.33 $14.53 -36%
In stock

Minimum purchase for "General Hydroponics pH Test Indicator - 8oz" is 12.

HGC722120
Keep Your Hydroponic Plants Healthy with General Hydroponics® pH Down Liquid General Hydroponics® pH Down Liquid is an acid formulation that uses phosphoric acid to lower the pH level of your nutrient solution to the proper level. By maintaining the ideal pH level for your plants, you can...
$10.08 $15.68 -36%
In stock
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HGC722090
Achieve Optimal pH Levels for Your Hydroponic Plants with General Hydroponics® pH Up Liquid General Hydroponics® pH Up Liquid is a base solution that is specially formulated using potassium hydroxide and potassium carbonate. It is designed to help you achieve optimal pH levels for your...
$10.08 $15.68 -36%
In stock
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HGC718115
Enhance Your Garden's Nutrient Supply with GH Flora Micro What is General Hydroponics FloraMicro? General Hydroponics FloraMicro is a nutrient solution that is specifically designed for plants in the vegetative stage of growth. This product provides essential nutrients, including...
$10.41 $16.17 -36%
In stock
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HGC718987
GH Flora Bloom: Elevate Your Plant's Flowering and Fruiting Potential Stimulate Flower and Fruit Development Unlock the full potential of your plants with GH Flora Bloom. This specially designed formula stimulates and accelerates the development of flowers and fruits. It's perfect for...
Manufacturer's Warranty1 Year
$10.62 $16.63 -36%
In stock
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HGC718996
GH Flora Gro: The Cornerstone of Healthy Plant Development Introduction to GH Flora Gro Embrace the power of GH Flora Gro, a game-changing solution designed for gardeners and agricultural professionals. This innovative formula is crafted to stimulate and enhance the structural and...
Manufacturer's Warranty1 Year
$10.62 $16.63 -36%
In stock
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HGC00015
Eliminate Pests, Mites, and Powdery Mildew with TriShield Powerful 3-in-1  Concentrate General Hydroponics® TriShield™ Insecticide, Miticide & Fungicide Concentrate combines three active ingredients to effectively control or cure a wide range of pests, mites, and powdery...
$12.17 $23.63 -48%
In stock
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HGC714135
General Hydroponics® Rapid Rooter® - The Natural Choice for Seedlings and Cuttings All-Natural Soilless Grow Plugs Rapid Rooter® plugs are all-natural soilless grow plugs made of composted tree bark and organic materials, making it an ideal choice for seedlings and cuttings that are...
$12.38 $18.16 -32%
In stock
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HGC718120
Enhance Your Garden's Nutrient Supply with GH Flora Micro What is General Hydroponics FloraMicro? General Hydroponics FloraMicro is a nutrient solution that is specifically designed for plants in the vegetative stage of growth. This product provides essential nutrients, including...
$13.53 $21.13 -36%
In stock
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HGC718281
Maximize Your Harvest with General Hydroponics® MaxiBloom™ 5 - 15 - 14 MaxiGro™ and MaxiBloom™ are water-soluble, dry concentrate nutrients that are designed to provide superior results for a wide variety of crops, both hydroponic and soil-based. These highly potent...
$13.74 $21.51 -36%
In stock
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HGC718301
General Hydroponics® MaxiGro™ 10-5-14: A Potent Growth Solution for All Crops MaxiGro™ is a powerful and versatile water-soluble dry concentrate nutrient formula developed by General Hydroponics®. This complete primary, secondary and micronutrient supplement provides superior...
$13.74 $21.51 -36%
In stock
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HGC718799
Achieve Exceptional Growth and Yields with General Hydroponics FloraNova Grow 7-4-10 The Ultimate One-Part Fertilizer Solution Introducing FloraNova Grow 7-4-10, the ultimate one-part fertilizer solution that combines the strength of a dry concentrate and the convenience of a liquid. Say...
$14.01 $21.86 -36%
In stock
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HGC718809
Improve Your Plant's Bloom with General Hydroponics FloraNova Bloom 4-8-7 Revolutionary Fertilizer Technology General Hydroponics FloraNova Bloom 4-8-7 represents a breakthrough in fertilizer technology, offering the strength of a dry concentrate and the ease of a liquid. This...
$14.01 $21.86 -36%
In stock
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HGC722080
General Hydroponics pH Control Kit: The Ultimate Solution for pH Balancing If you're a hydroponic gardener looking for a simple and effective way to maintain the proper pH level in your nutrient solution, General Hydroponics pH Control Kit is the answer. This kit contains pH UP, pH DOWN, and...
$14.62 $22.75 -36%
In stock

Minimum purchase for "General Hydroponics pH Control Kit - 4pc - 8oz pH UP, 8oz pH DOWN, 1oz Indicator, & Vial" is 12.

HGC726813
General Organics BioThrive Bloom 2-4-432ozBioThrive Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you bigger,...
$15.22 $23.63 -36%
In stock
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HGC726820
Unlock the Full Potential of Your Plants with General Hydroponics® CaMg Plus® Unlock the Secrets of Thriving Plants General Hydroponics® CaMg Plus® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. Natural Calcium...
$15.65 $24.49 -36%
In stock
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HGC733525
Optimize Plant Nutrition with General Hydroponics® CALiMAGic™ Prevent Nutrient Deficiencies in Fast-Growing Plants CALiMAGic™ is a powerful blend of calcium and magnesium that helps prevent secondary nutrient deficiencies in fast-growing plants. This concentrated formula is...
$16.17 $25.14 -36%
In stock
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HGC732160
Accelerate Nutrient Absorption with General Hydroponics® Diamond Nectar® What is Diamond Nectar®?  Diamond Nectar® is a nutrient-rich hydroponic supplement that uses the chelating action of humic acids to increase the absorption of minerals in plants. How Does Diamond Nectar®...
$16.59 $25.82 -36%
In stock
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HGC720000
Improve Root Development with BioRoot 0-1-1 from General Hydroponics® What is BioRoot?   BioRoot is a root growth enhancer that can be used with any soil, potting mix, or other growing media. It is specially formulated to support the development of strong, healthy roots in plants....
$17.19 $26.00 -34%
In stock
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HGC732176
Revitalize Your Plants with General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1 Maximize your plant's health with General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1. This unique formula contains all-natural ingredients, including raw cane sugar, molasses, malt syrup, and...
$18.19 $28.33 -36%
In stock
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HGC714002
General Hydroponics® Rapid Rooter® - The Natural Choice for Seedlings and Cuttings All-Natural Soilless Grow Plugs Rapid Rooter® plugs are all-natural soilless grow plugs made of composted tree bark and organic materials, making it an ideal choice for seedlings and cuttings that are...
Manufacturer's Warranty1 Year
$18.67 $25.19 -26%
In stock
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HGC732802
Unlock Maximum Potential with General Hydroponics® Armor Si™ 0-0-4 - The Ultimate Growth Enhancer Unlock maximum potential in your plants with General Hydroponics® Armor Si™ 0-0-4 - the ultimate growth enhancer. This powerful formula is designed to improve plant structure,...
$19.10 $29.80 -36%
In stock
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HGC732803
General Hydroponics ARMOR SI 0-0-432ozArmor 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 growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Si...
$19.10 $29.80 -36%
In stock
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HGC732537
Boost Your Plant's Reproductive Cycle with Liquid KoolBloom® Liquid KoolBloom® is a powerful bulking agent that helps initiate larger, heavier fruits and flowers at the start of the reproductive cycle. With its blend of stress-reducing vitamins and nutrient-transporting acids, Liquid...
$19.47 $30.18 -35%
In stock
+
HGC732920
Purge Your Hydroponic System with General Hydroponics® FloraKleen® Keep your hydroponic system running at peak performance with General Hydroponics® FloraKleen®. This powerful cleaner removes fertilizer residues and dissolves mineral and salt buildup, leaving your plants healthy and vibrant....
$19.98 $30.99 -36%
In stock
+
HGC714140
General Hydroponics® Rapid Rooter® - The Natural Choice for Seedlings and Cuttings All-Natural Soilless Grow Plugs Rapid Rooter® plugs are all-natural soilless grow plugs made of composted tree bark and organic materials, making it an ideal choice for seedlings and cuttings that are...
$20.92 $30.82 -32%
In stock
+
HGC718800
Achieve Exceptional Growth and Yields with General Hydroponics FloraNova Grow 7-4-10 The Ultimate One-Part Fertilizer Solution Introducing FloraNova Grow 7-4-10, the ultimate one-part fertilizer solution that combines the strength of a dry concentrate and the convenience of a liquid. Say...
$23.40 $36.39 -36%
In stock
+
HGC718810
Improve Your Plant's Bloom with General Hydroponics FloraNova Bloom 4-8-7 Revolutionary Fertilizer Technology General Hydroponics FloraNova Bloom 4-8-7 represents a breakthrough in fertilizer technology, offering the strength of a dry concentrate and the ease of a liquid. This...
$23.40 $36.39 -36%
In stock
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HGC718033
General Hydroponics® FloraPro™ Grow - The Perfect Solution for Optimizing Vegetative Growth As a commercial cultivator, you need a nutrient solution that's specifically designed to provide your plants with everything they need to thrive. Look no further than General Hydroponics®...
$23.87 $40.25 -41%
In stock
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HGC718034
General Hydroponics® FloraPro™ Bloom: Maximizing Your Flower Development Are you looking for a fertilizer that can help your plants reach their full potential during the flowering stage? Look no further than FloraPro® Bloom 7-12-27, specifically designed for use in commercial...
$23.87 $40.25 -41%
In stock
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HGC718036
General Hydroponics® FloraPro™ Calcium + Micros: Complete Nutrient Solution for Stronger Plants As a commercial cultivator, you want nothing but the best for your plants. That's where FloraPro™ Calcium + Micros 14-0-0 plus 17% Ca fertilizer comes in. Specifically designed to...
$23.87 $40.25 -41%
In stock
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HGC726850
Boost Root Growth with RapidStart® Are you looking for a nutrient that promotes healthy root development in your plants? Look no further than General Hydroponics® RapidStart®! This 1 - 0.5 - 1 plant nutrient is specifically designed to enhance root growth and plant vigor, leading to larger...
$24.95 $38.50 -35%
In stock
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HGC732531
Maximize Your Harvest with General Hydroponics® KoolBloom® 2 - 45 - 28 Promote Abundant Flowering and Facilitate Ripening Get the most out of your annual flowers and herbs with General Hydroponics® KoolBloom® 2 - 45 - 28. This highly concentrated nutrient supplement is specifically...
$25.00 $38.87 -36%
In stock
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HGC722125
Keep Your Hydroponic Plants Healthy with General Hydroponics® pH Down Liquid General Hydroponics® pH Down Liquid is an acid formulation that uses phosphoric acid to lower the pH level of your nutrient solution to the proper level. By maintaining the ideal pH level for your plants, you can...
$25.09 $39.06 -36%
In stock
+
HGC722095
Achieve Optimal pH Levels for Your Hydroponic Plants with General Hydroponics® pH Up Liquid General Hydroponics® pH Up Liquid is a base solution that is specially formulated using potassium hydroxide and potassium carbonate. It is designed to help you achieve optimal pH levels for your...
$25.09 $39.06 -36%
In stock
+
HGC718986
GH Flora Bloom: Elevate Your Plant's Flowering and Fruiting Potential Stimulate Flower and Fruit Development Unlock the full potential of your plants with GH Flora Bloom. This specially designed formula stimulates and accelerates the development of flowers and fruits. It's perfect for...
Manufacturer's Warranty1 Year
$25.82 $40.53 -36%
In stock
+
HGC718994
GH Flora Gro: The Cornerstone of Healthy Plant Development Introduction to GH Flora Gro Embrace the power of GH Flora Gro, a game-changing solution designed for gardeners and agricultural professionals. This innovative formula is crafted to stimulate and enhance the structural and...
Manufacturer's Warranty1 Year
$25.82 $40.53 -36%
In stock
+
HGC737211
General Hydroponics Ripen 0.5-7-632ozRipen 0.5-7-6 promotes increased and abundant flowering with greater oil and fragrance production. Ripen is highly concentrated and provides macronutrients that are primarily responsible for flower and fruit growth. Ripen is a liquid nutrient that has been...
$26.30 $40.46 -35%
In stock
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HGC733009
Enhance Flower Development with General Hydroponics® FloraPro™ Late Bloom Unlock the full potential of your plants during the late bloom phase with General Hydroponics® FloraPro™ Late Bloom fertilizer. Specifically formulated for commercial cultivation, this advanced nutrient...
$27.07 $45.48 -40%
In stock
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HGC718125
Enhance Your Garden's Nutrient Supply with GH Flora Micro What is General Hydroponics FloraMicro? General Hydroponics FloraMicro is a nutrient solution that is specifically designed for plants in the vegetative stage of growth. This product provides essential nutrients, including...
$27.92 $46.07 -39%
In stock
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HGC732026
Boost Plant Vigor with Floralicious Plus Floralicious Plus is the foundation of General Hydroponics'® Floralicious® line, and it's no wonder why it's our number one nutrient additive. Formulated for use in both the vegetative and flowering stages of growth, this highly concentrated solution...
$28.18 $43.84 -36%
In stock
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Save 11%
HGC718978
General Hydroponics Flora Series Trial Pack3pc - 32oz FloraMicro, 32oz FloraGro, and 32oz FloraBloomYour favorite 3-part nutrient system together in one box. This box contains: 1 quart FloraMicro, FloraGro, and FloraBloom.
$31.82 $35.77 -11%
In stock
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HGC720004
Enhance Flowering with General Hydroponics® BioBud® Powerful Flowering Boost BioBud is specifically designed for use during the flowering phase of plant growth to enhance blooms and improve yield. Versatile Application BioBud can be easily incorporated into any base fertilizer and...
$36.41 $52.35 -30%
In stock
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HGC00016
Eliminate Pests, Mites, and Powdery Mildew with TriShield Powerful 3-in-1  Concentrate General Hydroponics® TriShield™ Insecticide, Miticide & Fungicide Concentrate combines three active ingredients to effectively control or cure a wide range of pests, mites, and powdery...
$36.49 $70.88 -49%
In stock
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HGC726855
Boost Root Growth with RapidStart® Are you looking for a nutrient that promotes healthy root development in your plants? Look no further than General Hydroponics® RapidStart®! This 1 - 0.5 - 1 plant nutrient is specifically designed to enhance root growth and plant vigor, leading to larger...
$37.32 $58.05 -36%
In stock
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HGC733530
Optimize Plant Nutrition with General Hydroponics® CALiMAGic™ Prevent Nutrient Deficiencies in Fast-Growing Plants CALiMAGic™ is a powerful blend of calcium and magnesium that helps prevent secondary nutrient deficiencies in fast-growing plants. This concentrated formula is...
$40.42 $62.93 -36%
In stock
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HGC732165
Accelerate Nutrient Absorption with General Hydroponics® Diamond Nectar® What is Diamond Nectar®?  Diamond Nectar® is a nutrient-rich hydroponic supplement that uses the chelating action of humic acids to increase the absorption of minerals in plants. How Does Diamond Nectar®...
$44.28 $68.90 -36%
In stock
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HGC726851
General Organics BioThrive Bloom 2-4-41galBioThrive Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you bigger,...
$46.81 $72.67 -36%
Out of stock
HGC732804
Unlock Maximum Potential with General Hydroponics® Armor Si™ 0-0-4 - The Ultimate Growth Enhancer Unlock maximum potential in your plants with General Hydroponics® Armor Si™ 0-0-4 - the ultimate growth enhancer. This powerful formula is designed to improve plant structure,...
$46.84 $72.83 -36%
In stock
+
HGC732813
General Hydroponics ARMOR SI 0-0-41galArmor 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 growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Si...
$46.84 $72.83 -36%
In stock
+
HGC732925
Purge Your Hydroponic System with General Hydroponics® FloraKleen® Keep your hydroponic system running at peak performance with General Hydroponics® FloraKleen®. This powerful cleaner removes fertilizer residues and dissolves mineral and salt buildup, leaving your plants healthy and vibrant....
$48.68 $75.70 -36%
In stock
+
HGC726822
Unlock the Full Potential of Your Plants with General Hydroponics® CaMg Plus® Unlock the Secrets of Thriving Plants General Hydroponics® CaMg Plus® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. Natural Calcium...
$49.58 $76.91 -36%
In stock
+
HGC732177
Revitalize Your Plants with General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1 Maximize your plant's health with General Hydroponics® FloraNectar® FruitnFusion 0 - 0 - 1. This unique formula contains all-natural ingredients, including raw cane sugar, molasses, malt syrup, and...
$49.88 $77.54 -36%
In stock
+
HGC720001
Improve Root Development with BioRoot 0-1-1 from General Hydroponics® What is BioRoot?   BioRoot is a root growth enhancer that can be used with any soil, potting mix, or other growing media. It is specially formulated to support the development of strong, healthy roots in plants....
$52.25 $78.73 -34%
In stock
+
HGC732024
Boost Plant Vigor with Floralicious Plus Floralicious Plus is the foundation of General Hydroponics'® Floralicious® line, and it's no wonder why it's our number one nutrient additive. Formulated for use in both the vegetative and flowering stages of growth, this highly concentrated solution...
$53.33 $91.89 -42%
In stock
+
HGC726854
General Organics BioThrive Grow 4-3-31galBioThrive Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use...
$54.31 $84.32 -36%
In stock
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HGC732538
Boost Your Plant's Reproductive Cycle with Liquid KoolBloom® Liquid KoolBloom® is a powerful bulking agent that helps initiate larger, heavier fruits and flowers at the start of the reproductive cycle. With its blend of stress-reducing vitamins and nutrient-transporting acids, Liquid...
$56.68 $87.92 -36%
In stock
+
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