About
NPK 17:17:17 is a fertilizer composed of nitrogen, Phosphorous and potassium. These three elements are essential for improved crop production. Nitrogen is essential in promoting the growth of leaves and vegetation; phosphorous promotes root and shoot growth; and potassium is important for regulation of water and nutrient movement in plant cells, thereby promoting fruiting, flowering and hardiness and promoting the overall health of the plant by providing resistance to diseases.it is however recommended that the right amount of fertilizer be given to the plants according to there needs as more or less is dangerous.