MICRO-NUTRIENT FERTILIZER NPK 12-12-17-2+B+TE FUNDAMENTALS EXPLAINED

Potassium: In the 3 elements, the use of nitrogen fertilizer ranks the 1st, followed by potassium fertilizer,potassium can promote the growth of sturdy crops, stalks thick and tricky, increase the resistance to pests and ailments and lodging;Promotes the production of sugar and starch;Potassium performs a task in later phases of plant growth, for i