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60HA 30FA 10K2O Potassium Humic Acid Fertilizer

60HA 30FA 10K2O Potassium Humic Acid Fertilizer
  Humic Acid ( Dry basis):  60~65%,70~75%, 80~85% Fulvic Acid ( Dry basis): 5~15% K2O ( Dry basis): 8~12% Water...

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