Potassium humate fertilizer, K can be 6%,8%,10%, can be used ... dressing fertilizer,Enhanced Plant Growth Humic acid fertilizer, including Potassium humate,sodium humate, and humic acid compound fertilizer, NPK5%,NPK8%,etc. The detailed ... %-15%;Moisture: 5% - 20%;Granular: 2mm-8mm;Odour: non ; Potassium Humate Fertilizer