pH Adjustment is imperative for all growers - always add nutrients to the water before adjusting/checking the pH of your solution. Without checking your nutrient pH you run the risk of burning plants with nutrients - something that can be easily avoided. Nutrients usually lower the pH of your water due to their chemical make-up.
Canna pH Adjustment
After adding nutrient and mixing solution then the pH adjustment should be made. Our selection of pH adjustment tools enable you to easily make accurate up and down pH changes using the Essentials pH Down, Essentials pH Up, or the Canna pH Up & pH Down and Canna Organic pH Down products.