Beschreibung
To reduce the pH level of the nutrient solution use Dutch Pro pH Down Bloom
As the formula contains a source of Phosphorus, it is ideal for use during the flowering phase. Growers can also use it in the vegetative phase but the better choice for the growth stage is Dutch Pro pH Down Grow (Nitric Acid) (Nitric Acid). The formula is highly concentrated. The optimum pH level is between 5.5 and 6.5
