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Brew & Grow Hydroponics Gardening and Homebrewing Supplies of Chicagoland
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Organic Plant Nutrients

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food / Organic Plant Nutrients
Min: $0
Max: $300
  • Hydroponic & Organic Gardening
    • Grow Lights, Reflectors, Ballasts and Tents
    • Hydroponic Systems, Equipment and Testing
    • Plant Propagation and Seed Starting
    • Fertilizer and Plant Food
      • Hydroponic Nutrients
      • Organic Plant Nutrients
      • Nutrient Additives and Plant Stimulators
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  • Homebrewing
General Hydroponics GH Biothrive Grow qt
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plant
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GH Biothrive Grow qt
$22.03
BuildASoil BuildASoil BuildAFlower Top Dress Kit - 1 Gal
This product tests out very high in Organic Phosphorous and Potassium for flowering while still maintaining a proper balance of Calcium and other nutrients. This complete product allows for boosting of P&K without undoing the balance.
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BuildASoil BuildAFlower Top Dress Kit - 1 Gal
$28.00
Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
The Ultimate Starter Fertilizer with both Endo & Ecto Mycorrhizae
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Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
$10.99
Canna Canna Bio Vega 1L
Bio Vega has been specially developed for plants growth phase. Bio Vega contains betaine and 17 detectable aminoacids. These compounds aid in root development and the formation of strong growth shoots. This also helps plants to optimally start their bloom
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Canna Bio Vega 1L
$34.16
Canna Canna Bio Flores 1L
Bio Flores was developed for the blooming phase of plants. Bio Flores is made of fermented plant material it provides many of the necessary minerals in the correct proportions.In addition to these minerals, the fermented plant material also contains subst
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Canna Bio Flores 1L
$34.16
Canna Canna Bio Rhizotonic 1L
BioRHIZOTONIC is organically certified (OMRI).BioRHIZOTONIC contains a range of vitamins, including vitamins B1 and B2.BioRHIZOTONIC is a natural extract that optimizes conditions for abiotic stress tolerence and improves overall plant nutrition.
BioRHIZO
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Canna Bio Rhizotonic 1L
$70.69
BuildASoil BuildASoil Ocean Grown Blend and Trace Minerals - 1 lb
Smells like the ocean and provides all the inputs in 1 bag. Many growers used to think that "OG" meant "Ocean Grown" because of the phenomenal quality ocean based inputs can create.
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BuildASoil Ocean Grown Blend and Trace Minerals - 1 lb
$20.00
BuildASoil BuildASoil Craft Blend Nutrient Pack - 3 lb
15 hard to find and premium amendments brought in house and mixed on site just for you:
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BuildASoil Craft Blend Nutrient Pack - 3 lb
$28.00
Rootwise Rootwise Bio-Catalyst Enzyme Elixer - Pint
Rootwise Bio-Catalyst Enzyme Elixer utilizes organisms found in the Rootwise Mycrobe Complete along with select yeast and fungi cultures, enzymes are produced, extracted, and concentrated into a non-living liquid form.
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Rootwise Bio-Catalyst Enzyme Elixer - Pint
$37.00
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
Fish Head Farms Fish Sh!t Organic Soil Conditioner - 5 Liter
By introducing a wide variety of beneficial bacteria and microorganisms in to the rhizosphere, Fish Sh!t creates an optimal symbiotic relationship between plant and soil.
Fish Sh!t Organic Soil Conditioner - 5 Liter
$299.00
Canna Canna Bio Boost 1L
BioBOOST by BIOCANNA is a natural additive that promotes bigger blooms and stronger flavors in flowers to create a high-quality yield. BioBOOST enhances the rate plants absorb nutrients, and is to be used during the start of the blooming period. BioBOOST
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Canna Bio Boost 1L
$105.80
BuildASoil BuildASoil BuildAVeg Vegetative Plant Booster - 1 lb
Designed from our using all of our favorite products together, we finally found a way to mix this in batches and bag it for home use.
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BuildASoil BuildAVeg Vegetative Plant Booster - 1 lb
$40.00
BuildASoil BuildASoil BIG 6 Micronutrients + Humic Acid - 100 Gram
We have done thousands of soil tests and over the years and we've noticed that our particular soils are usually very high in Iron but very low in manganese and 5 other Micro-nutrients like Boron, Cobalt, Copper, Molybdenum and Zinc!
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BuildASoil BIG 6 Micronutrients + Humic Acid - 100 Gram
$20.00
BuildASoil BuildASoil Coconut Water Powder - Raw Freeze Dried Organic - 1/2 lb
Welcome to the best addition to your garden!
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BuildASoil Coconut Water Powder - Raw Freeze Dried Organic - 1/2 lb
$30.00
BuildASoil BuildASoil Horticultural Aloe - 1 oz
The Lignin's in Aloe Vera allow the plants to utilize the nutrient and moisture supply more efficiently with less stress on the plant.
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BuildASoil Horticultural Aloe - 1 oz
$30.25
Silica Earth Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb
Silica Earth Volcanic Silica Minerals works great as a dry mineral additive for soil, coco, rockwool substrate applications, AND for mixing with liquid nutrients, compost tea and foliar. (*safe to use on or near plant roots.)
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Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb
$20.99
Gaia Green Gaia Green Power Bloom, 10 kg
GAIA GREEN Power Bloom is a high phosphate fertilizer specifically formulated to support prolific flowering and fruiting. As a result, GAIA GREEN Power Bloom is our best fertilizer for root development and for all flowering and fruiting plants.
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Gaia Green Power Bloom, 10 kg
$57.99
Gaia Green Gaia Green Worm Castings 2-0-0 - 2L
This all-purpose fertilizer is high in organic matter and adds essential nutrients to the soil to encourage strong plant growth.
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Gaia Green Worm Castings 2-0-0 - 2L
$18.99
Down To Earth Down to Earth Granular Humic Acid 5 lb
A highly concentrated source of humic acids ideal for use on fields, turf and vegetable gardens. Derived from the ancient remains of decomposed organic plant materials, humic acids enhance nutrient uptake and stimulate soil microbial life. Naturally occur
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Down to Earth Granular Humic Acid 5 lb
$14.99
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General Hydroponics GH Biothrive Grow gal
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plant
Add to cart
GH Biothrive Grow gal
$85.17
$59.62
BuildASoil BuildASoil BuildABloom Amino Chelated Bloom Booster- 1 lb
BuildABloom is BuildASoil's famous amino acid chelated mineral formula for flowering plants.
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BuildASoil BuildABloom Amino Chelated Bloom Booster- 1 lb
$30.25
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
Mammoth P - 250ml
MAMMOTH P is an organically derived microbial inoculant for growing plants that maximizes phosphorus and micronutrient cycling to maximize bud growth, increase yield, and enhance plant health.
Mammoth P - 250ml
$49.00
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Chicagoland's premier hydroponic and homebrewing supply store. Largest selection of grow lights, tents, soils, fertilizers, nutrients, grains, hops and yeast. Drop by our convenient retail location in the Chicago suburb of Bolingbrook, IL.
630-771-1410
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