Indica pH Up


Nutrient solutions need to be kept above pH5.5 to ensure that every essential nutrient remains available to your crop. However, sometimes the crop itself can acidify the nutrient solution as roots exude acids naturally. Some fertilizer combinations can also acidify the nutrient solution below pH 5.5. As such, the regular monitoring and use of Indica pH UP ensures that your nutrient solution always remains in the sweet spot of pH 5.5-6.5.

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  • Put on Personal Protective Equipment (PPE); especially gloves and goggles
  • Add water, base nutrients and additives to your tank
  • Use a pH meter or indicator strips to determine the pH of the solution
  • If the pH is above 6.5, add Indica pH DOWN, If the pH is below 5.5 add Indica pH UP
  • Dilute in water first to ensure that only a very small amount is applied at one time. It is very easy to over-apply pH correction products
  • Dispense with a pipette, do not pour from the bottle directly into the tank
  • After applying a small amount mix the solution thoroughly, re-check the pH, and apply another small amount if required
  • Monitor the pH of your fertigation solution daily and adjust as necessary