Plants have an increasing need for phosphorus and potassium in the flowering phase. PK 13-14 contains these essential minerals for optimum flowering in high concentrations. PK 13/14 is indispensable for a healthy and exuberant flowering.

Plants have an increasing need for phosphorus and potassium in the flowering phase. PK 13-14 contains these essential minerals for optimum flowering in high concentrations. PK 13/14 is indispensable for a healthy and exuberant flowering.