• Christmas Opening Hours 2024/25

    Wishing all of our customers a happy holiday season!

    From the Hydro Gro Team.

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Mills Nutrients

Mills Nutrients is designed, manufactured and bottled entirely in Holland.  Made in the fine Dutch tradition of an easy to use two part base along with additives that provide your plants with everything they need and nothing they don’t.  Mills is one of the first to develop bio-mineral plant nutrients utilizing the best of both synthetic and organic sources optimizing growth rates, yield, flavor, and aroma.

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  • Water Testing

    We now provide FREE water testing for customers.

    Simply bring your water sample in-store and speak to a member of staff.

    Ask in-store for further information.

  • NEW - Athena Range

    Now in stock at Hydro Gro.

    Athena® exists to support the modern grower, no matter the scale. Their core principle is to formulate products that improve quality, reduce costs and drive consistency.