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Due to recent circumstances, Certain orders may be delayed as products become available. If your order falls under critera we will reach out via email *NOT ALL ORDERS ARE AFFECTED
Due to recent circumstances, Certain orders may be delayed as products become available. If your order falls under critera we will reach out via email *NOT ALL ORDERS ARE AFFECTED

General Hydroponics

General Hydroponics

In launching General Hydroponics, that team created a foundation that's allowed us to expand in meaningful and industry-changing directions. We now have state-of-the-art facilities in North America and Europe where researchers develop products, solutions and systems that help you care for your plants in a way that delivers the best possible results.

Our Santa Rosa, Calif., factory features large on-site grow facilities that use alternative energy sources and green technologies to save water and power. A specialized farm division has tested over 100 plant varieties for yield, flavor, nutrition, appearance, disease resistance, growth rate and suitability for hydroponic systems.

While improving our customers' growing practices, we're also dedicated to creating a cleaner and more environmentally efficient world. That's why we offer advanced systems powered by solar energy, as well as filtration products that make the most of organic components and nutrient formulations. With industry-leading manufacturing and research, we continually develop products that enhance your results while being kind to the environment.

We honor the vision of our founders by always thinking about what's next. With consistent quality, value and results, General Hydroponics remains committed to leading the industry, offering the most innovative products available and serving growers like you around the world.

General Hydroponics is now part of the Hawthorne Gardening Company. Please visit our website to see our complete family of brands.
  • NX Level Pot Elevator-HydroPros.com

    NX Level Pot Elevator

    Gro Pro
    from $2.58

    NX Level® Plant Elevators are specially designed to help raise your fabric or plastic pot out of the bottom of a saucer. This elevates the pot out ...

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    from $2.58
  • Advanced Nutrients B-52 - HydroPros.com

    Advanced Nutrients B-52

    Advanced Nutrients
    from $10.33

    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 $10.33
  • Gro Pro Premium Nursery Pot - HydroPros.com
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    Gro Pro Premium Nursery Pot

    Gro Pro
    from $0.70

    Gro Pro Premium Nursery Pot Dimensions Gro Pro® Premium Nursery Pots are the best quality pots on the market! These injection-molded pots have impa...

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    from $0.70
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  • Advanced Nutrients Bud Candy - HydroPros.com

    Advanced Nutrients Bud Candy

    Advanced Nutrients
    from $6.61

    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 $6.61
  • hydrofarm green premium saucer - hydropros.com

    Green Premium Saucer

    Hydrofarm
    from $0.99

    Hydrofarm Green premium These sturdy and reusable green saucers come in various sizes to match most pots. Use them to collect excess water drainag...

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    from $0.99
  • Advanced Nutrients Rhino Skin - HydroPros.com

    Advanced Nutrients Rhino Skin

    Advanced Nutrients
    from $7.02

     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 $7.02
  • Advanced Nutrients Big Bud - HydroPros.com

    Advanced Nutrients Big Bud

    Advanced Nutrients
    from $9.19

    You’re likely to be among the 91.7% of growers who use bloom boosters every bloom cycle, so it’s natural for you to want to be sure that your boos...

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    from $9.19
  • Advanced Nutrients Overdrive - HydroPros.com

    Advanced Nutrients Overdrive

    Advanced Nutrients
    from $8.53

    Advanced Nutrients Overdrive. It's 100% guaranteed to give you rewarding harvests. That's because Overdrive contains a unique set of powerful ingre...

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    from $8.53
  • Advanced Nutrients Voodoo Juice - HydroPros.com

    Advanced Nutrients Voodoo Juice

    Advanced Nutrients
    from $17.12

    VOODOO JUICE BENEFITS: Maximize Root Mass Optimize Intake Of Nutrients And Water Vigorous Growth Maximum Harvests WHEN TO USE VOODOO JUICE: Early V...

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    from $17.12
  • Smart Pot w/ Handles - HydroPros.com

    Smart Pot - Black with Handles

    Smart Pot
    from $4.76

    These soft growing containers allow more air to reach the growing medium and roots, improving drainage and keeping the root system from overheatin...

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    from $4.76
  • Advanced Nutrients Nirvana - HydroPros.com

    Advanced Nutrients Nirvana

    Advanced Nutrients
    from $5.80

    When you look at what Nirvana has In it, and how these organics work for you, that's why Nirvana is the number one choice of growers seeking an org...

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    from $5.80
  • Advanced Nutrients Grow ph Perfect - HydroPros.com

    Advanced Nutrients Grow ph Perfect

    Advanced Nutrients
    from $4.79

    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 $4.79
  • Advanced Nutrients Sensizym - HydroPros.com

    Advanced Nutrients Sensizym

    Advanced Nutrients
    from $7.88

    PRODUCT TYPE: Root Zone Cleanser, Root Enhancer SENSIZYM BENEFITS: Breaks Down Dead Material In Your Root Zone More Nutrition for Vigorous Growth a...

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    from $7.88
  • pH Control Test Kit - HydroPros.com

    pH Control Test Kit

    General Hydroponics
    $12.89

    The pH Control Kit by General Hydroponics provides everything you need for testing the pH level of the nutrient solution in your hydroponic system....

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    $12.89
  • Advanced Nutrients Bloom pH Perfect - HydroPros.com

    Advanced Nutrients Bloom pH Perfect

    Advanced Nutrients
    from $4.79

    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 $4.79
  • Gro Pro Black Square Pot - HydroPros.com

    Gro Pro Black Square Pot

    Gro Pro
    from $0.89

    The new square shape with the textured exterior and patterned design at the top stands out from the rest of the pots. Made from copolymeric polypro...

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    from $0.89
  • Advanced Nutrients Bud Ignitor - HydroPros.com

    Advanced Nutrients Bud Ignitor

    Advanced Nutrients
    from $19.84

    Using Bud Ignitor on your plants absolutely will maximize flowerings sites per stem when you provide specialized nutrition to your plants during ea...

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    from $19.84
  • Advanced Nutrients Piranha - HydroPros.com

    Advanced Nutrients Piranha

    Advanced Nutrients
    from $17.12

    Product Type: Root Zone Enhancer/Plant Nutrition Support Roots are what feed your plants almost everything they need, and now you can maximize your...

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    from $17.12
  • Gro Pro Net Pot - HydroPros.com

    Gro Pro Net Pot

    Gro Pro
    from $0.25

    Excellent quality net pots are thicker and more heavy-duty than most on the market. They offer a wider rim for better support. Smaller mesh allows ...

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    from $0.25
  • Advanced Nutrients Flawless Finish - HydroPros.com

    Advanced Nutrients Flawless Finish

    Advanced Nutrients
    from $4.29

    Flawless Finish is scientifically designed to assist in the flushing of accumulated nutrients in flowers and leaves. In various herb crops where ta...

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    from $4.29
  • Advanced Nutrients Micro ph Perfect - HydroPros.com

    Advanced Nutrients Micro ph Perfect

    Advanced Nutrients
    from $6.45

    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 $6.45
  • Black Premium Plastic Saucer 25 Inch - HydroPros.com
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    Black Premium Plastic Saucer 25 Inch

    Anderson Pot
    $12.41

    Durable, hard plastic. Washable and reusable. Many sizes to fit your needs. Color - black.

    $12.41
    Sold out
  • Gro Pro Premium Clear Plastic Saucer - HydroPros.com

    Gro Pro Premium Clear Plastic Saucer

    Gro Pro
    from $0.69

    Gro Pro Premium Clear Plastic Saucer Dimensions Gro Pro® Premium Clear Plastic Saucers protect flooring, counters, or furniture from the water runo...

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    from $0.69
  • Advanced Nutrients Tarantula - HydroPros.com

    Advanced Nutrients Tarantula

    Advanced Nutrients
    from $17.12

    Advanced Nutrients Tarantula is a highly advanced and highly concentrated soil inoculant that will give you sturdy plants and healthy growth. Taran...

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    from $17.12