BioGreen PK 13/14 5L

Product description Purpose: P) phosphorus K) potassium, magnesium, boron, copper and iron Ensures the availability of sufficient potassium to give the flower an additional blossom stimulus. Ensures the availability of sufficient phosphorus to ensure optimal flower formation. has been modified with micronutrients to ensure optimal bloom outbreak. does not contain any harmful coloring agents, only contains pure raw materials. For this reason we use a low EC. no expiration date.