... TraitBlack powder, easy dissolve into waterQuality indexHA(dry basis) ¡Ý 70%, K 2 O ¡Ý 10% insoluble matter ¡Ü 5%SpecificationPowder (0.2mm to ... can form multi-functional compound fertilizer if complexing with N ¡¢ P ¡¢ KPackagePP bag 25kg/bagFeatureImprove soil, stimulate the plant growth, ... enhance the utilization of the fertilizerpayment:T/T ,D/P,D/A, C/L, Westen Union or othersIf fany ...