pH Regulators

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Ferro Ferro PH- Bloom
Ferro PH- Bloom
€14,55
    With the Ferro PH Bloom you can lower your PH in your nutrient water to the correct PH value.

    Available in: 1 liter....
    Ferro Ferro PH+ Growth & Bloom
    Ferro PH+ Growth & Bloom
    €14,35
      With the Ferro PH + Growth & Bloom you can increase your PH in your nutrient water to the correct PH value.

      Available in: 1 liter....
      Ferro Ferro Citric Acid
      Ferro Citric Acid
      €15,78
        Citric acid, once dissolved in water, has no EC value. Citric acid is also a biological acid. This product is used, among other things, to flush old f...