pH Lower standard strength

The pH of a solution is a measure of the acidity or alkalinity. pH is measured on a scale of 0-14 with the pH concentration in pure water being neutral (7.0). Values less than (7.0) are acidic and those greater are alkaline. The pH of a nutrient solution regulates the chemical bonding between the plant and essential elements. This relationship creates the proper environment for the beneficial combination of all necessary minerals. If the pH is too high (alkaline) or too low (acidic) some of the nutrient elements will lock up and become unavailable for plant absorption. The optimum pH range for Cannabis is 5.5-6.5