It is developed in Prathista in-house R&D developed based on European Union requirements as per Control Union standards. Organic PK is a balanced composition of “Phosphorus and Potassium” in organic form i.e., Proteino-Lacto-Gluconate. This is 100% soluble and highly recommended for all crops.
It is preferred fertilizer to meet deficiencies of Potassium and Phosphorus when Nitrogen fertilization should be used in a limit. Prathista Organic PK is compatible with all plant major nutrients, water-soluble fertilizers, except with fertilizers containing Calcium (Ca2+), Magnesium (Mg2+), and Zinc (Zn++). It is also compatible with pesticides, insecticides, and fungicides. Organic PK is applicable through foliar as well as fertigation and drip technology.