Potassium: While in the a few elements, the use of nitrogen fertilizer ranks the first, accompanied by potassium fertilizer,potassium can market the growth of robust crops, stalks thick and difficult, enrich the resistance to pests and ailments and lodging;Encourages the manufacture of sugar and starch;Potassium plays a role in later https://npk-12-12-17-2-b-te-ferti37023.ampedpages.com/the-5-second-trick-for-boron-enriched-npk-fertilizer-59695622