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Brew & Grow Hydroponics Gardening and Homebrewing Supplies of Chicagoland
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Fertilizer and Plant Food

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food
Min: $0
Max: $600
  • Hydroponic & Organic Gardening
    • Grow Lights, Reflectors, Ballasts and Tents
    • Hydroponic Systems, Equipment and Testing
    • Plant Propagation and Seed Starting
    • Fertilizer and Plant Food
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Sale
Fish Head Farms Fish Sh!t Organic Soil Conditioner - 250 ml
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.
Add to cart
Fish Sh!t Organic Soil Conditioner - 250 ml
$45.00
$33.99
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
General Hydroponics GH pH Down - Qt
For plants to grow their best, it's important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. Our own pH Down is made with phosphoric acid. There are many pH down products on the market, but you get mo
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GH pH Down - Qt
$15.99
General Hydroponics GH Floranova Bloom - 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 Bloom - qt
$36.39
Rhizoflora Terpinator 1 Liter
Terpinator is formulated to increase the concentration of terpenoids in aromatic plant oils and glands. The unique composition of Terpinator provides the basic building blocks plants required to produce flavorful oils. By using naturally occurring plant a
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Terpinator 1 Liter
$24.74
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
Sale
General Hydroponics GH Biobud qt
BioBud is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud increases metabolic activity and mineral uptake by utilizing bio-stimulants and organic transport enhancers. This induces abundant, dense floral
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GH Biobud qt
$57.18
$40.03
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 Quillaja Saponaria Extract Powder 20 - 2 oz
Wetting agent derived from sustainably harvested Quillaja branches in Chile, our extract is renowned for its unmatched purity in saponin content.
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BuildASoil Quillaja Saponaria Extract Powder 20 - 2 oz
$25.00
Real Growers Real Growers Grow Dots EXTENDED 75gram
Save time, energy, and money by using Grow Dots in your garden.
Real Growers Grow Dots EXTENDED 75gram
$9.99
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
Big Foot Big Foot Mycorrhizae Gold + Beneficial Bacteria 4 oz
Increases your plants’ nutrient and water uptake, reduce transplant shock and make your plants more drought-tolerant with improved root growth and fruit and flower yield – all naturally.
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Big Foot Mycorrhizae Gold + Beneficial Bacteria 4 oz
$35.99
General Hydroponics GH CALiMAGic Calcium and Magnesium 2.5 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.
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GH CALiMAGic Calcium and Magnesium 2.5 Gal
$147.82
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
Athena Athena Fade - Gallon
Fade is a nitrogen-free finishing flush that provides your plants with the immobile nutrients they need (calcium and microelements) to ensure they don’t starve during the critical ripening stage.
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Athena Fade - Gallon
$31.50
Gaia Green Gaia Green Greensand 0-0-0.2 1.5kg
Greensand is mined from ancient, nutrient-rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow-release fertilizer used to improve the mineral content of soil and other growing media. I
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Gaia Green Greensand 0-0-0.2 1.5kg
$30.29
Gaia Green Gaia Green All Purpose, 20 kg
All-Purpose is an excellent product for landscape and garden use. This fertilizer is an outstanding blend for all your fertilizing needs.
Gaia Green All Purpose, 20 kg
$102.99
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
Real Growers Real Growers Grow Dots 75gram
Programmed release over the first 6 weeks of your grow cycle. High Nitrogen, for strong, vegetative growth. Phosphorus and Potassium, for stronger, healthier plant roots.
Add to cart
Real Growers Grow Dots 75gram
$9.99
Gaia Green Gaia Green Power Bloom, 2 kg
Power Bloom is a high phosphate fertilizer specifically formulated to support prolific flowering and fruiting. As a result, Power Bloom is our best fertilizer for root development and for all flowering and fruiting plants.
Add to cart
Gaia Green Power Bloom, 2 kg
$28.99
Sale
Down To Earth Down To Earth Fish Bone Meal - 5 lb
Fish Bone Meal is a marine based alternative to traditional steamed Bone Meal and is wonderful for all flowering plants, trees and shrubs. A great source of phosphorus and calcium, Fish Bone Meal also contains a small amount of organic nitrogen and is an
Add to cart
Down To Earth Fish Bone Meal - 5 lb
$17.20
$10.32
Sale
Fish Head Farms Fish Sh!t Organic Soil Conditioner - 1 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.
Add to cart
Fish Sh!t Organic Soil Conditioner - 1 Liter
$130.00
$101.25
South Cascade Organics SLF-100 Qt
SLF-100 Enzymatic Formula 1 quart (32oz) bottle
Add to cart
SLF-100 Qt
$35.99
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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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