Potassium: During the three elements, using nitrogen fertilizer ranks the very first, accompanied by potassium fertilizer,potassium can market the growth of strong crops, stalks thick and tough, greatly enhance the resistance to pests and health conditions and lodging;Promotes the manufacture of sugar and starch;Potassium performs a role in later on https://npk12-12-17-2bteforfruits46712.blogsuperapp.com/33224970/a-review-of-affordable-fertilizer-for-crops