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    Hawthorne

    We know why you grow. And that influences everything we do. We are a company guided by a set of principles that motivate us every day. Hawthorne Gardening Company is built to serve growers of all sizes, from commercial cultivators to home hobbyists. We are made up of dozens of best-in-class brands, from Gavita, General Hydroponics and Sun System, ... Show more

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    43 Products
    Bluelab 2.77EC Conductivity solution
    Out of stock
    $ 10.00
    bluelab PH 4.0 CALIBRATION SOLUTION
    In stock
    $ 12.99
    Bluelab PH 7.0 Calibration solution
    In stock
    $ 12.99
    Xtreme gardening Azos 6oz

    Xtreme gardening Azos 6oz

    is an all-natural, growth promoting, Nitrogen fi...
    In stock
    $ 34.99
    Gro pro 1 gallon plastic pots

    Gro pro 1 gallon plastic pots

    1 Gallon Premium Injection Nursey Pot, 1 Gal - U...
    In stock
    $ 0.79
    Measure master measuring spoon blue
    In stock
    $ 4.10
    Sensor cards

    Sensor cards

    Sensor Yellow Pest Monitoring Cards are durable ...
    Out of stock
    $ 38.62

    Hawthorne

    We know why you grow. And that influences everything we do. We are a company guided by a set of principles that motivate us every day. Hawthorne Gardening Company is built to serve growers of all sizes, from commercial cultivators to home hobbyists.

    We are made up of dozens of best-in-class brands, from Gavita, General Hydroponics and Sun System, to Botanicare and Mother Earth, that span every growing category from lighting to nutrients, growing environment, growing media, hardware, and many more.

    We are pioneers in the business of growing. Through our signature brands, we’ve blazed trails since 1976, and we continue to bring industry-leading, trusted brands known for enabling growers to exceed their ambitions through our commitment to quality and consistency.

    And we use our voice to advance legislation that supports the responsible legalization of marijuana. Because our goal is to enable all growers to seize today’s unprecedented opportunities and build the industry of tomorrow.

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