Botanicare pH Down Plant Supplement 0-15-0 Formula, 1-Quart

Use to lower the pH of nutrient solutions. A pH of 5.5-6.5 Is recommended for proper nutrient uptake in most plant varieties. Botanicare's pH down solution is formulated at a 29% concentration rate making it easy to use for beginners and easy to customize for advanced growers. Botanicare's pH down is a 29% concentrated phosphoric acid solution that rapidly lowers pH levels with its gentle, non-burning formula.