HY-PRO ADDITIVES PH- (Bloom)
THE POWER OF PH IN PLANT AND SUBSTRATE NUTRITION
The essential factors that play a role in determining your substrate PH are water alkalinity, substrate components, fertilizer type, and plant species grown. Knowing all factors involved is the first step in managing the substrate PH. Primarily it is the combination of the alkalinity in the irrigation water and the reaction of the water-soluble fertilizer that affects substrate PH. PH affects nutrient mobility; to prevent PH imbalances, you need to institute a PH-testing to assess substrate PH on a regular basis. A thorough testing of all preplant production inputs, including water source, fertilizer, and greenhouse substrate, is recommended.