Hydroponic Nutrients

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PRO-MIX Premier Pro-Mix Organic Seed Starting Mix with MYCOACTIVE - 16qt
Formulated with quality approved-organic ingredients. Contains an organic fertilizer that gradually feeds plants. Provides easy plant-care for improved seedling performance. Ideal for germinating vegetables, flowers, herb seeds, as well as starting stems
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Premier Pro-Mix Organic Seed Starting Mix with MYCOACTIVE - 16qt
$15.49
General Hydroponics GH Flora Gro - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
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GH Flora Gro - 6 gal
$106.47
General Hydroponics GH pH Control Kit - 4 pc
General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
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GH pH Control Kit - 4 pc
$22.75
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Foxfarm FoxFarm Grow Big Hydro - gal
Fox Farm's Grow Big Hydroponic (3-2-6) delivers all the nutrients necessary for healthy vegetative plant growth to hydroponically-grown plants. Hand-crafted in small batches for a consistent, high-quality solution. Contains premium select earthworm castin
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FoxFarm Grow Big Hydro - gal
$82.99
$58.10
Athena Athena Pro Mix Kit - 1 Gal
Athena Mix Kit makes it easy and accurate to mix a concentrated fertilizer mix. Just add a single pouch to the matching 1 gallon just, fill with water and shake until fully dissolved. Look for Athena 10 lb Pro Line box for refill pouches.
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Athena Pro Mix Kit - 1 Gal
$77.00
Real Growers Real Growers Recharge 8oz Bag
Stronger, healthier plants and roots, in 48 hours or less. Works great in traditional soil and soilless media. All the benefits of compost tea, with none of the mess.
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Real Growers Recharge 8oz Bag
$34.99
Canna Canna Substra SW Vega 1L A
CANNA Substra Vega is a complete professional nutrient for the growing phase of plants that are grown in inert (such as rock wool) run-to-waste systems. SUBSTRA Vega is developed especially to fulfil the plant’s needs optimally during this phase. Purch
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Canna Substra SW Vega 1L A
$14.47
Canna Canna Coco 1L B
CANNA COCO is a line of nutrients and substrates which are specially developed for growing plants in coco. The first coco cultivation product line was CANNA's coco line. Nowadays it's the most popular growing product line for both professionals and hobbyi
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Canna Coco 1L B
$15.71
General Hydroponics GH Flora Micro - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
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GH Flora Micro - 6 gal
$128.57
General Hydroponics GH Floralicious Plus - pt
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 the vegetative and regenerative or the flowering stages of growth. It has five times the con
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GH Floralicious Plus - pt
$43.84
General Hydroponics GH Flora Gro - 2.5 gal
 The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The co
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GH Flora Gro - 2.5 gal
$55.49
Advanced Nutrients Advanced pH Perfect Micro 1L
Using a high-quality micronutrient formula is your ticket to a rewarding garden. By combining Advanced Nutrients Micro with Grow and Bloom, you’re providing your plants what they need to give you a happier harvest day. It’s guaranteed!
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Advanced pH Perfect Micro 1L
$23.14
Athena Athena Bloom B - Gallon
We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method, water-type and media.
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Athena Bloom B - Gallon
$31.50
Athena Athena Grow B - Gallon
A simple formula designed for the vegetative stage of growth and for non-flowering plants. Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust stalk and root growth.
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Athena Grow B - Gallon
$31.50
Canna Canna CalMag Agent 1L
CANNA CALMAG AGENT is a calcium and magnesium mineral nutrient designed to improve water quality for calcium sensitive systems, such as when using reverse osmosis water with a coco medium. Our CANNA CALMAG AGENT increases water hardness, without disruptin
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Canna CalMag Agent 1L
$19.01
LOTUS Lotus Pro Series Carboflush - 9 oz
Lotus Pro Series Carboflush is designed to remove excess nutrient buildup stored within plants and medium, and acts as a catalyst for flushing your plants in their final stage of growth, while still providing the necessary components for microbial activit
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Lotus Pro Series Carboflush - 9 oz
$15.99
LOTUS Lotus Pro Series Boost - 18 oz
Lotus Pro Series Boost is the turbo-charged secret weapon that leads to an unsurpassed size and density of flowers, while maximizing oil production for increased potency and taste.
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Lotus Pro Series Boost - 18 oz
$29.99
Aurora Innovations Roots Oregonism XL 4 oz
Roots Organics Oregonism XL is a distinctive super-soluble formulation of endo/ecto-mycorrhizae, beneficial bacteria, and Trichoderma. The species of microorganisms in this product is specifically selected for fruiting and flowering plants with a toleranc
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Roots Oregonism XL 4 oz
$21.59
Canna Canna Substra SW Flores 1L B
CANNA Substra Flores is a complete professional nutrient for the flowering phase of plants. It is specially developed for growing in inert run-to-waste systems. Purchase both part A & B to be used as a set.
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Canna Substra SW Flores 1L B
$14.47
Canna Canna Aqua Flores 1L A
CANNA Aqua Flores is a complete nutrient containing all the essential elements that plant’s need during flowering.Aqua Flores is easy to use, dissolves directly and is extremely suitable for growing with re-circulating hydroponic systems. Purchase both
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Canna Aqua Flores 1L A
$15.02
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Advanced Nutrients Advanced B-52 - 4L
B Vitamin SupplementUse this ever-popular formula in the demanding conditions of your high-intensity garden. This proprietary blend provides unique, powerful 100% guaranteed nutritional and vitamin support so your plants are always winners.
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Advanced B-52 - 4L
$176.96
$88.48
General Hydroponics GH Floranova Grow - qt
Flora Nova is the breakthrough gardeners have been waiting for: an exceptionally potent, complete one-part fertilizer plus organic additives. Extremely concentrated, Flora Nova is an excellent bargain, one to two teaspoons in a gallon of water. One bot
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GH Floranova Grow - qt
$21.84
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Botanicare Botanicare Liquid Karma - qt
Liquid Karma has a new humic source that runs cleaner, performs better and is more versatile than before. This new 100% water soluble humic acid source will not cause buildup in lines, clog drippers or contribute to pH fluctuations. Liquid Karma contains
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Botanicare Liquid Karma - qt
$38.64
$23.19
General Hydroponics GH Flora Bloom - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
Add to cart
GH Flora Bloom - 6 gal
$106.47