Potassium: From the three elements, the usage of nitrogen fertilizer ranks the first, accompanied by potassium fertilizer,potassium can promote the growth of sturdy crops, stalks thick and tricky, boost the resistance to pests and health conditions and lodging;Promotes the creation of sugar and starch;Potassium plays a role in afterwards levels https://retailpacknpk12-12-17-2bt79134.blogdun.com/33317053/not-known-facts-about-specific-fertilizer-needs