Canna | PH Minus Bloom | 1L | 10% Phosphoric Acid

CANNA pH- 10% Bloom is a liquid that will help you take down the pH value in your nutrient solution or your water. The pH value must be correct, the plants can not take up the nutrients they need when they need them. We recommend that you keep your pH between 5.2-5.8 in the growth phase and between 5.8 and 6.2 in the bloom phase for ultimate uptake of the nutrients.