High Potassium Water Soluble NPK fertilizer has a scientific and reasonable formula, it can meet the nutrient demand of plants in different growth periods. It can make sure the plants form every organ, accumulate and transform the nutrient and energy. This product can improve product quality and increase yield. Packed in a way that the quality, quantity, color etc. of product does not decline or damaged from sun, rain, insects, dust etc. This npk fertilizer is a complete concentrated water-soluble chemical fertilizer that is rich with plant nutrients and free from sodium, chlorine and heavy metals.