Fertilizer and Plant Food

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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
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Technaflora Technaflora BC Grow - 1L
B.C Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C Boost, B.C Bloom, and B.C Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other bran
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Technaflora BC Grow - 1L
$23.97
$14.39
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Technaflora Technaflora Awesome Blossoms - 1L
Awesome Blossoms is scientifically designed to meet the needs of all vigorously flowering plants. A superior formulation of micro elements, phosphates and 2% humic acids, Awesome Blossoms is a concentrated liquid that is easy to apply effectively. Regular
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Technaflora Awesome Blossoms - 1L
$47.95
$28.77
General Hydroponics GH Diamond Nectar - qt
We offer only the highest quality, most effective Fulvic Acid available. Fulvic acid is the most plant active of the Humic Acid compounds, offering physical, chemical and biological benefits. Diamond Nectar can be used in hydroponic solutions or combin
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GH Diamond Nectar - qt
$25.99
General Hydroponics GH CaMg+ qt
CaMg+ is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. These elements are often absent in many fertilizers and potting mixes, resulting in stunted growth. CaMg+ is biologically cata
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GH CaMg+ qt
$22.26
General Hydroponics GH CALiMAGic Calcium and Magnesium Gal
CALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development
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GH CALiMAGic Calcium and Magnesium Gal
$67.49
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Advanced Nutrients Advanced Rhino Skin 4L
Give your plants Rhino Skin to increase the rigidity of the cell walls making your plants stalks more rigid. Plants take silicon into their cells making tougher cell walls.
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Advanced Rhino Skin 4L
$120.36
$72.22
Advanced Nutrients Advanced Rhino Skin 1L
Give your plants Rhino Skin to increase the rigidity of the cell walls making your plants stalks more rigid. Plants take silicon into their cells making tougher cell walls.
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Advanced Rhino Skin 1L
$41.39
Advanced Nutrients Advanced Overdrive 1L
Overdrive Your Plants for their Strongest FinishDuring the final weeks of bloom phase your plants need the ingredients in Overdrive to maintain flower maturation, flower growth, and overall vigor. Many growers neglect the last weeks of bloom phase, but no
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Advanced Overdrive 1L
$50.25
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Advanced Nutrients Advanced Nirvana 1L
This is Your Best Choice for an All-Natural Flower BoosterYour flowers get larger in size and higher in quality when you feed them Nirvana. Not only that, Nirvana helps plants like yours because during bloom phase they have a high carbohydrate turnover an
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Advanced Nirvana 1L
$31.88
$19.13
Foxfarm FoxFarm Grow Big - gal
Our popular Grow Big® Liquid Plant Food is available in a special formula just for hydroponic systems. This is a potent, fast-acting, water soluble fertilizer that encourages vigorous vegetative growth from the first week through bud set. We add earthworm
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FoxFarm Grow Big - gal
$86.99
Advanced Nutrients Advanced Flawless Finish 1L
Here's Your Final Solution for High Quality HydroponicsFlawless Finish is a clearing flush solution that removes excess fertilizer salts from growing systems and media. Safe to use while plants are growing, Flawless Finish is concentrated and easy to use,
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Advanced Flawless Finish 1L
$23.62
True Organic Blood Meal - 3lb
Use on heavy feeders like corn, spinach, broccoli and leafy greens to encourage rapid vegetative growth. OMRI Listed®.
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True Organic Blood Meal - 3lb
$11.99
NPK Industries NPK RAW Cane Molasses - 2 oz
RAW Cane Molasses is a highly concentrated, water Soluble micronized molasses that gives all the benefits of Liquid Molasses without all the mess.
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NPK RAW Cane Molasses - 2 oz
$12.99
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
Canna Canna Bio Boost 250mL
BioBOOST by BIOCANNA is a natural additive that promotes bigger blooms and stronger flavors in flowers to create a high-quality yield.
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Canna Bio Boost 250mL
$35.20
Athena Athena Pro Core - 25 lb Box
Provides baseline nutrition across all stages of plant growth. Nitrogen to assemble chlorophyll and amino acids. Calcium to build structure. Essential microelements to catalyze photosynthesis, enzyme production and a multitude of important plant processes
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Athena Pro Core - 25 lb Box
$147.00
Xtreme Gardening Xtreme Gardening Azos 6 oz
Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole-3 acetic acid)–a natural plant hormone, affecting cell division, growth rates and plant and root development.
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Xtreme Gardening Azos 6 oz
$35.08
LOTUS Lotus Pro Series Grow - 32 oz
Lotus Pro Series Grow is specially formulated to give your plants exactly what they need to produce lush, rapid vegetative growth. Lotus Pro Series Grow will aid in producing thick stems, tight inter-nodal spacing, dense canopy development and massive roo
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Lotus Pro Series Grow - 32 oz
$44.95
LOTUS Lotus Pro Series Carboflush - 18 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 - 18 oz
$27.95
Nectar For The Gods Nectar For The Gods The Kraken, 1 qt
The Kraken our unique digestion process extracts usable phosphates from crab and shrimp shells.
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Nectar For The Gods The Kraken, 1 qt
$15.99
Nectar For The Gods Nectar For The Gods Bloom Khaos Quart
Bloom Khaos is Oregon's Only's secret weapon. This patent pending product aids in the production of whatever stage your plants are in. As a foliar feed, it promotes branching and flower sites. As a water-in nutrient, it promotes the uptake of calcium into
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Nectar For The Gods Bloom Khaos Quart
$32.99
Nectar For The Gods Nectar For The Gods Demeter's Destiny Quart
Demeter's Destiny is a highly available form of calcium phosphate blended with amino acids. Demeter's Destiny is Oregon's Only's answer to calcium and magnesium deficiencies without using a single form of nitrate or heavy metal. Demeter's Destiny calcium
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Nectar For The Gods Demeter's Destiny Quart
$21.99