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Fertilizers & Nutrients

  • General Hydroponics pH Down - HydroPros

    General Hydroponics pH Down

    General Hydroponics
    from $9.56

    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to f...

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    from $9.56
  • General Hydroponics CaliMagic - HydroPros

    General Hydroponics CaliMagic

    General Hydroponics
    from $13.48

    CALiMAGicTM is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing second...

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    from $13.48
  • General Hydroponics FloraBloom - HydroPros

    General Hydroponics FloraBloom

    General Hydroponics
    from $10.08

    FLORABLOOM: Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorus, potassium, magnesium, an...

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    from $10.08
  • Fox Farm Big Bloom Liquid Concentrate - HydroPros

    Fox Farm Big Bloom Liquid Concentrate

    Fox Farm
    from $17.88

    Fox Farm Big Bloom 1 Pint Organic Nutrients Hydroponics Product Description Premium Plant Nutrient 0.01-0.3-0.7 100 percent natural and organic bio...

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    from $17.88
  • Xtreme Gardening Mykos Mycorrhizae - HydroPros

    Xtreme Gardening Mykos Mycorrhizae

    Xtreme Gardening
    from $4.99

    MYKOS mycorrhizae is a natural and organic species of beneficial soil fungi that create a "sponge-like" mass which collects and stores nutrients an...

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    from $4.99
  • General Hydroponics FloraGro - HydroPros

    General Hydroponics FloraGro

    General Hydroponics
    from $10.08

    FLORAGRO: Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, and secondary minerals. The ...

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    from $10.08
  • General Hydroponics FloraMicro - HydroPros

    General Hydroponics FloraMicro

    General Hydroponics
    from $12.45

    The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete primary, secondary and micronutrie...

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    from $12.45
  • Jacks Classic Blossom Booster 10-30-20 - HydroPros

    Jacks Classic Blossom Booster 10-30-20

    Jacks Classic
    $22.19

    Professional formula for more flowers and brighter colors on all outdoor and indoor plants. Includes minor nutrients, too. Comes in a plastic tub w...

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    $22.19
  • General Hydroponics pH UP - HydroPros
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    General Hydroponics pH UP

    General Hydroponics
    from $9.56

    General Hydroponics pH UP buffer adjuster hydroponic Product Description To maximize plant growth, the pH content of your nutrients should be sligh...

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    from $9.56
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  • General Hydroponics Armor Si - HydroPros

    General Hydroponics Armor Si

    General Hydroponics
    from $15.88

    Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types...

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    from $15.88
  • General Hydroponics Liquid Kool Bloom - HydroPros

    General Hydroponics Liquid Kool Bloom

    General Hydroponics
    from $18.41

    Liquid KoolBloom is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transportin...

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    from $18.41
  • Botanicare Cal-Mag Plus - HydroPros

    Botanicare Cal-Mag Plus

    Botanicare
    from $13.56

    Botanicare Cal-Mag Plus (2-0-0) is a custom blend of calcium complex with nitrate nitrogen and a highly soluble form of chelated magnesium. This co...

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    from $13.56
  • Emerald Harvest Honey Chome - HydroPros

    Emerald Harvest Honey Chome

    Emerald Harvest
    from $19.99

    Emerald Harvest Honey ChomeHoney Chome:USE HONEY CHOME AROMA AND RESIN ENRICHER TO: Cultivate fragrant, sticky, resinous buds and blooms. Feed ben...

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    from $19.99
  • Advanced Nutrients Bud Candy - HydroPros

    Advanced Nutrients Bud Candy

    Advanced Nutrients
    from $5.21

    With Bud Candy you can savor the sweet smells and tastes you've always loved while bringing out the FULL GENETIC POTENTIAL of your plants. Imagine ...

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    from $5.21
  • Fox Farm Instant Grow Big - HydroPros

    Fox Farm Instant Grow Big

    Fox Farm
    from $23.49

    Grow Big is a stable, highly concentrated, comprehensive blend of major, minor and micro nutrients formulated to promote spectacular balanced growt...

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    from $23.49
  • Advanced Nutrients Rhino Skin - HydroPros

    Advanced Nutrients Rhino Skin

    Advanced Nutrients
    from $5.55

     Rhino Skin has been developed for use with any and all hydroponics, aeroponic, drip irrigation, NFT, flood and drain and continuous liquid feed gr...

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    from $5.55
  • Advanced Nutrients B-52 - HydroPros

    Advanced Nutrients B-52

    Advanced Nutrients
    from $14.96

    Gives plants a super boost of energy! Advanced Nutrients B-52 (2-1-4) provides the widest range of immediately available vitamins so plants grow st...

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    from $14.96
  • Advanced Nutrients Grow ph Perfect - HydroPros

    Advanced Nutrients Grow ph Perfect

    Advanced Nutrients
    from $5.45

    When you use 3-part hydroponics base nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements the...

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    from $5.45
  • SuperThrive Dyna-Gro K-L-N Concentrate - HydroPros

    SuperThrive Dyna-Gro K-L-N Concentrate

    Superthrive
    from $25.65

    SUPERthrive® K-L-N Rooting Concentrate™ A hormone solution containing two rooting hormones, IBA and NAA. K-L-N that is proven to promote vigorous r...

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    from $25.65
  • Fish Sh!t Organic Soil Conditioner - HydroPros

    Fish Sh!t Organic Soil Conditioner

    Fish Head Farms
    from $14.57

    Fish Sh!t is derived from feeding tilapia a proprietary mix of feed that when digested lends itself nicely to bacteria and microorganism production...

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    from $14.57
  • SuperThrive Dyna-Gro Foliage-Pro - HydroPros

    SuperThrive Dyna-Gro Foliage-Pro

    Superthrive
    from $16.99

    SUPERthrive Foliage-Pro 9-3-6 has the ideal N-P-K ratio, 3-1-2, The formulation contains the 6 essential macronutrients and the 10 essential micron...

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    from $16.99
  • Dutch Pro - Hydro/Coco Starter Pack (Soft Water) Nutrients - HydroPros

    Dutch Pro - Hydro/Coco Starter Pack (Soft Water) Nutrients

    Dutch Pro
    $9.99

    Not sure what Dutchpro can do for you? Try it out with one of our Dutchpro starter packs. These authentic Amsterdam-designed canal houses give you ...

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    $9.99
  • SuperThrive Vitamin Solution - HydroPros

    SuperThrive Vitamin Solution

    Superthrive
    from $19.99

    SuperThrive Vitamin Solution SuperThrive is a vitamin solution containing kelp and vitamin B1, used for over 50 years by soil and hydroponic grower...

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    from $19.99
  • SuperThrive Dyna-Gro Bloom - HydroPros

    SuperThrive Dyna-Gro Bloom

    Superthrive
    from $16.99

    Formerly Dyna-Gro, SUPERthrive Bloom 3-12-6 is an all-purpose complete nutrient concentrate liquid fertilizer designed specifically to product vibr...

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    from $16.99
  • Earth Juice Hi-Brix MFP - HydroPros

    Earth Juice Hi-Brix MFP

    Earth Juice
    from $7.88

    Molasses for plants! Earth Juice Hi-Brix is the original source of plant carbohydrates and nutrients that has been specially made for indoor and ou...

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    from $7.88
  • Cultured Solutions UC Roots - HydroPros

    Cultured Solutions UC Roots

    Current Culture
    from $16.69

    UC Roots reduces mineral deposits in hydroponic systems, substrates and irrigation equipment. It is suitable for all hydroponics applications inclu...

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    from $16.69
  • Advanced Nutrients Bloom pH Perfect - HydroPros

    Advanced Nutrients Bloom pH Perfect

    Advanced Nutrients
    from $5.45

    When you mix Advanced Nutrients Bloom with Grow and Micro, you get 3-part base nutrients that provide bud-building potassium and phosphorus combine...

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    from $5.45
  • General Hydroponics Diamond Nectar - HydroPros

    General Hydroponics Diamond Nectar

    General Hydroponics
    from $15.02

    Diamond Nectar: Despite the low level of nutrients found in natural soil-based environments, plant growth nevertheless occurs because humic acids c...

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    from $15.02
  • General Hydroponics FloraNova Bloom - HydroPros

    General Hydroponics FloraNova Bloom

    General Hydroponics
    from $22.29

    FloraNova represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid...

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    from $22.29
  • General Hydroponics MaxiGro - HydroPros

    General Hydroponics MaxiGro

    General Hydroponics
    from $8.99

    Maxi Series™, comprised MaxiGro™ and MaxiBloom™, is a duo of standalone, water-soluble formulas with primary, secondary and micronutrients. MaxiGro...

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    from $8.99
  • Botanicare Hydroguard - HydroPros

    Botanicare Hydroguard

    Botanicare
    from $20.52

    Do more with less. Hydroguard is back. Our new formula is more concentrated, more powerful and more effective than before. Hydroguard's unique form...

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    from $20.52
  • Technaflora B.C. Boost - HydroPros

    Technaflora B.C. Boost

    Technaflora
    from $18.60

    The B.C Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C Boost, B.C Bloom...

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    from $18.60
  • Cutting Edge Solutions Sugaree - HydroPros

    Cutting Edge Solutions Sugaree

    Cutting Edge Solutions
    from $19.70

    Sugaree and Sour-Dee provide and organic carbohydrate and electrolyte source to stimulate amino acid production and adds a carbohydrate (sugar) sou...

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    from $19.70
  • Nature's Nectar Phosphorus - HydroPros

    Nature's Nectar Phosphorus

    Nature's Nectar
    from $17.32

    Nature's Nectar is the leading natural organic nutrient in commercial food and fruit production. Nature's Nectar solution contains no sediment and ...

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    from $17.32
  • Advanced Nutrients Micro ph Perfect - HydroPros

    Advanced Nutrients Micro ph Perfect

    Advanced Nutrients
    from $7.36

    Using a high-quality micronutrient formula is your ticket to a rewarding garden. By combining Advanced Nutrients Micro with Grow and Bloom, you're ...

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    from $7.36
  • SuperThrive Dyna-Gro Pro-TeKt - HydroPros

    SuperThrive Dyna-Gro Pro-TeKt

    Superthrive
    from $15.99

    Dyna-Gro Pro-TeKt SUPERthrive® Pro-Tekt® is a nutritional supplement for plants that’s in an easy-to-use liquid concentrate that’s ideal for hydrop...

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    from $15.99