NUTRIENTS & SUPPLEMENTS

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GENERAL HYDROPONICS 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 FloraBlend® and Liquid KoolBloom®, 4 oz FloraKleen®, 1 oz RapidStart®, Floralicious® Pl
GH Flora Series Performance Pack
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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 FloraBlend® and Liquid KoolBloom®, 4 oz FloraKleen®, 1 oz RapidStart®, Floralicious® Pl
$54.99
GENERAL HYDROPONICS HGC732171
GENERAL HYDROPONICS HGC732171
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HGC732171
$1,790.99
GROW MORE Grow More Mendocino Hawaiian Big Bud 0-2-4<br /> <br /> Hawaiian Big Bud is a liquid mid stage bloom stimulant that will help give you the biggest yields possible for your garden. The ratios of PK (0-2-4) are finely tuned to create an environment plants require in th
Grow More Mendocino Hawaiian Big Bud, 1 gal
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Grow More Mendocino Hawaiian Big Bud 0-2-4

Hawaiian Big Bud is a liquid mid stage bloom stimulant that will help give you the biggest yields possible for your garden. The ratios of PK (0-2-4) are finely tuned to create an environment plants require in th
$79.99
AURORA INNOVATIONS Roots Organics Nitro Bat Guano is an excellent source of nitrogen, phosphorus, and calcium. Carefully processed and sifted to make it easy to work with, Roots Organics Nitro Bat Guano encourages vigorous growth and is fast acting for quick results. All of
Roots Organics Nitro Bat Guano, 3 lbs
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Roots Organics Nitro Bat Guano is an excellent source of nitrogen, phosphorus, and calcium. Carefully processed and sifted to make it easy to work with, Roots Organics Nitro Bat Guano encourages vigorous growth and is fast acting for quick results. All of
$14.99
BOTANICARE Kind® Plant Nutrient System is a proprietary three-part nutrient unlike any other. Kind® was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever
Botanicare Kind Bloom 2.5 Gallon
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Kind® Plant Nutrient System is a proprietary three-part nutrient unlike any other. Kind® was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever
$99.65
BOTANICARE Kind® Plant Nutrient System is a proprietary three-part nutrient unlike any other. Kind® was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever
Botanicare Kind Bloom 55 Gallon
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Kind® Plant Nutrient System is a proprietary three-part nutrient unlike any other. Kind® was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever
$1,785.97
Earth Shine Product Details<br /> Earth Shine All-In-One Natural Soil Booster - A Hydrofarm Exclusive!<br /> <br /> Earth Shine Soil Additive is a sustainable way to enhance your garden's natural biological processes.<br /> <br /> • Increases soil carbon levels<br /> • Supports microbial development<br /> •
Earth Shine Soil Booster with Biochar, 2 lbs. - A Hydrofarm Exclusive!
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Product Details
Earth Shine All-In-One Natural Soil Booster - A Hydrofarm Exclusive!

Earth Shine Soil Additive is a sustainable way to enhance your garden's natural biological processes.

• Increases soil carbon levels
• Supports microbial development
•
$22.99
HOUSE & GARDEN House & Garden Amino Treatment® helps to strengthen the plant and build a healthy foundation for later in flowering.
House and Garden Amino Treatment 100 ml
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House & Garden Amino Treatment® helps to strengthen the plant and build a healthy foundation for later in flowering.
$34.99
GROW MORE Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water-soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements: cal
Grow More Mendocino Flower Hardener (0-37-37) 25 lb
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Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water-soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements: cal
$68.75
Emerald Triangle The name says it all. With an amino acid profile that is unique in the industry, Snow Storm Ultra consistently produces intense resin, fragrance and flavor, plus the well known “frosted” look that growers love. Get the frosted look even on the leaves. No
Emerald Triangle Snow Storm Ultra 2.5 Gallon
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The name says it all. With an amino acid profile that is unique in the industry, Snow Storm Ultra consistently produces intense resin, fragrance and flavor, plus the well known “frosted” look that growers love. Get the frosted look even on the leaves. No
$288.09
Emerald Triangle One of the most potent liquid PK boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs. Plus a healthy dose of vitamin
Emerald Triangle Crystal Burst 2.5 Gallon
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One of the most potent liquid PK boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs. Plus a healthy dose of vitamin
$151.99
Emerald Triangle G10 (Gravitation #10) started as a substitute for Gravity but turned into something else. It’s not Gravity–it’s something more! Increases the size and mass of flowers. Seeing is believing! For even more drastic results, prime the pump with Deep Breath in
Emerald Triangle G 10 2.5 Gallon
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G10 (Gravitation #10) started as a substitute for Gravity but turned into something else. It’s not Gravity–it’s something more! Increases the size and mass of flowers. Seeing is believing! For even more drastic results, prime the pump with Deep Breath in
$382.99
NECTAR FOR THE GODS The Kraken–our unique digestion process extracts usable phosphates from crab and shrimp shells.​
The Kraken Quart
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The Kraken–our unique digestion process extracts usable phosphates from crab and shrimp shells.​
$14.99
PLANT SUCCESS Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and plant vitamins will give your plants a strong and developed root system. This will enable your plants to break
Plant Success Great White Mycorrhizae 25 lb
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Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and plant vitamins will give your plants a strong and developed root system. This will enable your plants to break
$2,179.99
Emerald Triangle The name says it all. Purple Maxx is unique in the industry. Get the color you want when it’s time to harvest. Don’t wait and hope. This amino acid-based cocktail intensifies final color in susceptible varieties. Stimulates fragrance, resin and crystal pr
Emerald Triangle Purple Maxx Gallon
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The name says it all. Purple Maxx is unique in the industry. Get the color you want when it’s time to harvest. Don’t wait and hope. This amino acid-based cocktail intensifies final color in susceptible varieties. Stimulates fragrance, resin and crystal pr
$249.99
HOUSE & GARDEN House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages.
House and Garden Roots Excelurator Gold 500 ml
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House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages.
$135.99
Emerald Triangle One of the most potent liquid PK boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs. Plus a healthy dose of vitamin
Emerald Triangle Crystal Burst Gallon
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One of the most potent liquid PK boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs. Plus a healthy dose of vitamin
$76.99
GROW MORE Flower hardener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity counties in Northern California. Helps stimulate flower development in the final bloom stage, for an increase in the size and mass of flowers.
Grow More Mendocino Avalanche 2.5 Gallon
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Flower hardener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity counties in Northern California. Helps stimulate flower development in the final bloom stage, for an increase in the size and mass of flowers.
$157.99
GROW MORE Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water-soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements: cal
Grow More Mendocino (20-9-20) 25 lb
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Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water-soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements: cal
$55.99
BLUE LAB The Bluelab® Combo Meter Plus is an all-in-one, convenient portable solution for accurate measurement of pH, conductivity and temperature in nutrient solution. The battery-powered, lightweight unit can be used anywhere, anytime to measure critical paramet
Bluelab Combo Plus Meter - Probe Included
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The Bluelab® Combo Meter Plus is an all-in-one, convenient portable solution for accurate measurement of pH, conductivity and temperature in nutrient solution. The battery-powered, lightweight unit can be used anywhere, anytime to measure critical paramet
$365.99
FOX FARM Product Details<br /> Beastie Bloomz is perfect for gardeners and growers who are ready to take their plants to the next level. This is a high-phosphorus soluble fertilizer formulated to support blossom development during the middle to late weeks of the floweri
FoxFarm Beastie Bloomz, 2 lbs
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Product Details
Beastie Bloomz is perfect for gardeners and growers who are ready to take their plants to the next level. This is a high-phosphorus soluble fertilizer formulated to support blossom development during the middle to late weeks of the floweri
$79.99
FOX FARM Product Details<br /> Open Sesame is a high-phosphorus soluble fertilizer that’s designed for use during the early weeks of flowering to support vigorous blooming and bud development.<br /> <br /> Whether you’re growing in hydroponic systems, containers, or gardening in th
FoxFarm Open Sesame, 2 lbs
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Product Details
Open Sesame is a high-phosphorus soluble fertilizer that’s designed for use during the early weeks of flowering to support vigorous blooming and bud development.

Whether you’re growing in hydroponic systems, containers, or gardening in th
$79.99
GENERAL HYDROPONICS Pineapple Rush is an organic nutrient supplement designed as a sweetener for your fruits and flowers. FloraNectar® is made with quality organic sugars, including molasses and all natural raw cane sugar. Pineapple Rush adds the essence of pineapple to the
GH Flora Nectar Pineapple Rush 2.5 Gallon
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Pineapple Rush is an organic nutrient supplement designed as a sweetener for your fruits and flowers. FloraNectar® is made with quality organic sugars, including molasses and all natural raw cane sugar. Pineapple Rush adds the essence of pineapple to the
$143.99
Xtreme Gardening Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydroponic reservoirs. Mykos is very specific species of Mycorrhizae that works faster and stronger. If you haven'
Xtreme Gardening Mykos WP 2.2 lb
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Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydroponic reservoirs. Mykos is very specific species of Mycorrhizae that works faster and stronger. If you haven'
$64.99