It is incredibly important when growing plant indoors using hydroponics, that you ensure your nutrient and water pH levels are correct. In general hydroponics, your pH level should read between 5.0 and 6.0. This should achieve the best rate of growth.

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  • Vitalink CF Calibration Fluid 250ml

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  • Vitalink pH Buffer 4

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  • Vitalink pH Up

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  • Vitalink pH Buffer 7 250ml

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  • Vitalink pH Meter Store

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  • Vitalink pH Down 250ml

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  • Vitalink pH Test Indicator

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  • Vitalink pH Down Easy 1L

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  • Growth Technology Ionic PH Down

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  • Growth Technology pH Test Kit 250ml Up & Down Solution

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    £14.90
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