NEW STEP BY STEP MAP FOR CHEAP NPK 12-12-17-2+B+TE FERTILIZER

Potassium: During the a few elements, the use of nitrogen fertilizer ranks the main, followed by potassium fertilizer,potassium can boost the growth of robust crops, stalks thick and tough, enhance the resistance to pests and disorders and lodging;Promotes the creation of sugar and starch;Potassium plays a role in later on phases of plant growth, s