PH Plus

Increases the pH level of the nutrient water

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Product information

PH Plus is a pH regulator that allows you to increase the pH value of the nutrient water to the ideal level of 5.5 - 6.5. Only a nutrient solution with the correct pH value will ensure that the plant absorbs the nutrients in the correct proportions. This then has a stimulating effect on the plant’s metabolism, which makes the plant grow faster.

Dosage and use

Shake well before use. Add PH Plus in steps of 0.5 ml per litre of water (1:2000) and measure the pH value as you go along.


NPK fertiliser (0-0-25)


500 ml & 1 L bottle.

Some sizes may not be available in all countries.


The amount of PH Plus in your solution depends on the water quality and how much nutrient is used. This constantly changes the amount of PH Plus required. Use a pH meter or pH strips when using PH Plus.

Yes, this works. However, this will alter the NPK value of your fertilisers. We therefore don't recommend doing so.


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