Drip Hydro - pH Down

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Drip Hydro pH Down is a highly-concentrated pH buffer used to lower the pH of your irrigation water or mixed-nutrient solution for optimal nutrient absorption. Ensuring that you ma intain the correct pH level is essential for healthy plant growth and nutrient uptake. Dilute 0.25 - 1mL at a time to lower pH to desired level. Formulated with Phosphoric Acid. Show more