pH- by Bio Nova is a 24.5% phosphoric acid solution. This product is used to reduce and correct the pH value of the nutrient solution.

Phosphoric acid – Concentration 1:3000 – NPK 0-0-0Bionova

pH- is a 24.5% phosphoric acid solution. it is crucial to control the pH value of the water/nutrient solution with which we feed the plants. In fact, these absorb nutrients in the right quantities only when they are administered at the right pH value. If too high or too low the plants will not absorb all the nutrients they need.

How to use pH-

  • It can be used from the first week of growth up to one or two before harvesting, it is important to perform a flush.
  • It can be mixed with all stimulators as well as mineral and universal products of the Bionova line
  • It can be used with classic methods of watering
  • By using phosphoric acid to reduce the pH of the water we are also adding available phosphorus (P) to the nutrient solution. So at the same time we are changing the reaction of the water and feeding the plants.
  • In case of a high demand for pH- it is possible to reduce the dosage of the PK booster by 10% – 15%.
  • pH- works really well in the cleaning operations of drip line systems, growth tables, nutrient tank, pots etc. with any kinds of residue compounds.
Application for irrigationConstantly
from 2-4 ml/10 liters of water. From the first day until the last week before harvesting

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