Potassium: During the a few elements, using nitrogen fertilizer ranks the first, accompanied by potassium fertilizer,potassium can market the growth of sturdy crops, stalks thick and really hard, enrich the resistance to pests and health conditions and lodging;Promotes the production of sugar and starch;Potassium plays a job in later phases https://fertilizerforcashcropsnpk68012.uzblog.net/fascination-about-commercial-farming-npk-12-12-17-2-b-te-46493470