When mixing your hydroponics nutrient solution you may need to raise the PH level slightly and Canna PH Up will do that for you.
Canna PH Up contains potassium carbonate and 5% potassium hydroxide, so it should be handled with great care and stored safely locked away.
How To Use
Add Canna PH Up to your nutrient solution in very small doses, preferably with a pipette.
Check the PH level and repeat again if necessary, until the desired PH level is reached.