pH-Up Size:1 L promote optimal nutrient absorption from

promote optimal nutrient absorption from the root zone

It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development

fully adjustable speed control

pH Perfect Sensi Grow Part A will keep the pH of your nutrient solution stable within a range optimal for nutrient uptake for one week

Hand-harvested

pH-Up Size:1 L promote optimal nutrient absorption fromPH UP When Your pH Is Too Low, You Need pH Up The Highest Concentration in Hydroponics! If you arent using pH Perfect base nutrients, you need to monitor your pH daily. Thats because if your pH gets out of the optimal range, yield robbing problems can afflict your garden. When the pH of the nutrient solution or the growing medium gets too low, you need pH Up! Start adding pH Up to your nutrient solution as directed on the label at the first sign of pH