PH Organic Acid serves to acidify the nutrient solution as an alternative for nitric acid and phosphoric acid.
This organic acid contains 50% citric acid.
Add to each 100L of nutrient solution approximately 20 ml of Organic Acid.
Stir well and measure the pH.
If necessary. Repeat the above to reach the desired degree of acidity.
Recommended pH value: 5.2 - 6.4
Do not mix with pure fertilizer substances.
Keep out of the reach of children.
Storage temperature at least 5 degrees and store in a dark place.
Bacteria and molds grow easily in citric acid and consequently also in the nutritious barrel. Try to renew the substance in the barrel regularly.