Mineral source potassium fulvic acid55
Form: Granular/Particles/flakes
Color: Black
Content：Mineral source humic acid ≥ 55%, humic acid ≥ 55%, potassium oxide ≥ 12%, water solubility ≥ 99%, pH 9-10
Color: Black
Content：Mineral source humic acid ≥ 55%, humic acid ≥ 55%, potassium oxide ≥ 12%, water solubility ≥ 99%, pH 9-10
