... more flowers, bigger fruit size, higher yield. 100% Water soluble fertilizer (WSF) is a kind of latest compound fertilizer.It ... , fruits, tomato, potato, flowers, tea, coco, tobacco. 2.100 % soluble can make the fertigation, drip irrigation possible, labor cost will ... , extend freshness date. We can produce kinds of water soluble NPK fertilizers, also produce different proportion of N-P2O2-K2O ...