Vitalink Essentials PH Down is a concentrated phosphoric acid that can be used to reduce the PH of almost any liquid that it is added to. When growing plants in hydroponics, aeroponics and coco coir it is necessary to keep the PH of your nutrient solution within a certain range. Different plant species have different requirements but in general most plants like a PH range of 5.5 – 6.5. PH Down is added sparingly to nutrient solution to help keep the acidity within this range.
- Lowers the pH of your nutrient solution
- Highly Concentrated 81% Phosphoric Acid
- Highly Stable PH Down adjuster
- Highly Corrosive requires careful handling
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