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Brew & Grow Hydroponics Gardening and Homebrewing Supplies of Chicagoland
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Nutrient Additives and Plant Stimulators

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food / Nutrient Additives and Plant Stimulators
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
    • Growing Media and Soil
    • Container Gardening
    • Environment Control for Indoor Gardening
    • Pest and Disease Control
    • Seeds
    • Miscellaneous and Gardening Acessories
  • Homebrewing
Rhizoflora Terpinator 4 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 4 Liter
$81.36
Rootwise Rootwise Bio-Phos Biological Bloom Support - 2 oz
A full-spectrum soil inoculant formulated with an emphasis on microbes which mobilize Phosphorus in all soils.
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Rootwise Bio-Phos Biological Bloom Support - 2 oz
$45.00
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
Athena Athena Cleanse - Gallon
Made from the ideal (and safe) root zone optimizing agents-Hypochlorous acid. This safe and mild acid is derived from salt and a proprietary electrochemical treatment process.
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Athena Cleanse - Gallon
$49.00
Rhizoflora GH Purpinator - 32 oz
Purpinator is a specialty nutrient additive formulated to deliver increased flavonoid, terpenoid, and resin production in your plants. In addition to these benefits, Purpinator will improve the coloration of plants with purple phenotypes. Much like its pr
GH Purpinator - 32 oz
$27.49
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
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Down To Earth Fish Bone Meal - 5 lb
$17.20
$10.32
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.
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Fish Sh!t Organic Soil Conditioner - 250 ml
$45.00
$33.99
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
Down To Earth Down to Earth Neem Seed Meal 5lb
Neem Seed Meal is produced during the extraction of oil from the seed of the Indian Neem tree (Azadiracta indica). It is an excellent way to strengthen root systems, improve plant immunity and balance nutrient levels in the soil. Neem Seed Meal can be mix
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Down to Earth Neem Seed Meal 5lb
$25.99
Down To Earth Down To Earth Acid Mix (4-3-6) - 5 lb
A fertilizer blended specially for acid soil loving plants like rhododendrons, azaleas, hydrangeas, evergreen trees and shrubs, blueberries, raspberries and other plants that thrive in a low pH soil. To encourage lush flowers and fruit, apply Acid Mix in
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Down To Earth Acid Mix (4-3-6) - 5 lb
$16.99
Mammoth P - 120ml
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 - 120ml
$26.00
Down To Earth Down To Earth Bat Guano (7-3-1) - 2 lb
The undisputed champion of organic fertilizers, Bat Guano is rich in readily available Nitrogen, Phosphorus and micronutrients and provides essential plant nutrition for vigorous vegetative growth and early fruit and flower development. Bat Guano is fast
Down To Earth Bat Guano (7-3-1) - 2 lb
$18.99
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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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