Potassium: Within the 3 elements, using nitrogen fertilizer ranks the primary, accompanied by potassium fertilizer,potassium can advertise the growth of strong crops, stalks thick and difficult, increase the resistance to pests and health conditions and lodging;Promotes the manufacture of sugar and starch;Potassium performs a task in afterwards stages of plant https://npk12-12-17-2bteforsale91345.techionblog.com/32716887/micro-nutrient-fertilizer-npk-12-12-17-2-b-te-fundamentals-explained