Potassium: Inside the a few elements, the usage of nitrogen fertilizer ranks the first, accompanied by potassium fertilizer,potassium can advertise the growth of strong crops, stalks thick and tough, greatly enhance the resistance to pests and illnesses and lodging;Promotes the creation of sugar and starch;Potassium plays a task in later https://fertilizerforcashcropsnpk03570.pages10.com/an-unbiased-view-of-npk-12-12-17-2-b-te-for-citrus-crops-68097560