One of the most important aspects of growing is knowing how to balance your pH. pH stands for potential hydrogen and is a measure of acidity or alkalinity in a solution, more specifically in your nutrient solution.
Read article here: High Times
One of the most important aspects of growing is knowing how to balance your pH. pH stands for potential hydrogen and is a measure of acidity or alkalinity in a solution, more specifically in your nutrient solution.
Read article here: High Times