ABOUT DISCOUNTED NPK 12-12-17-2+B+TE

Potassium: While in the a few elements, the use of nitrogen fertilizer ranks the first, followed by potassium fertilizer,potassium can advertise the growth of strong crops, stalks thick and tough, enhance the resistance to pests and illnesses and lodging;Promotes the manufacture of sugar and starch;Potassium performs a job in later stages of plant