pH Adjusters & Test Kits

pH Adjusters & Test Kits

pH Adjusters & Test Kits

Our range of pH Adjusters & Test Kits give you everything you need to perfect your nutrient solution, with buffers, pH up/down and pH test kits.

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  1. BioBizz Bio Ph -
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    Say “hello” to the newest member of the Biobizz family. Called Bio·pH-, it has been designed especially for the organic farming sector.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    From £4.99

    Free delivery on orders over £65.00*
    More info
  2. Growth Technology pH Up & Down
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    When mixing up nutrient solutions, pH can fluctuate, or the water being used has a naturally low pH, but with just a couple of drops of Growth Technology’s pH Up or Down, it can change the pH to the desired level of between 5.8 to 6.2.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    From £4.05

    Free delivery on orders over £65.00*
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  3. Canna pH Down
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    Canna pH Down - Grow , Bloom and Organic.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used

    From £11.99

    Free delivery on orders over £65.00*
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  4. ProActive pH Water Conditioner
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    ProActive pH Water Conditioner reverses the negative effects of hard water

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used

    From £35.95

    Free delivery on orders over £65.00*
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  5. Mills Nutrients pH Growth & pH Flower – 1L
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    Mills Nutrients pH Growth and pH Flower have been developed to keep nutrient solutions at the optimum pH level

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used

    From £11.95

    Free delivery on orders over £65.00*
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  6. pH Test Kit - Refill
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    Refill bottle for your pH test kit.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used

    From £0.95

    Free delivery on orders over £65.00*
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  7. pH Test Kit
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    This pH Test Kit is an easy to read colour test using liquid reagents. Simply add a few drops of the testing liquid to your nutrient solution and see how the colour changes. Compare it to a colour chart to read the pH result.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used

    From £3.90

    Free delivery on orders over £65.00*
    More info
  8. Growth Technology pH Liquid Test Kit
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    The Growth Technology pH Liquid Test Kit comes with a test vial, test liquid and colour chart to easily check and adjust pH levels. Just add drops of test liquid to a sample of the nutrient solution, shake and compare the colour to the chart.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used
    £3.90
    Free delivery on orders over £65.00*
    More info
  9. DutchPro pH+ - 1L
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    Potassium-Hydroxide solution used to raise the pH level.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
    Plain Packaging Used Plain Packaging Used
    £6.50
    Free delivery on orders over £65.00*
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10 Items

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