... Acid 6% K2O 1.8% min 16% Liquid Humic Acid Concentrate--HUMIMIX HumiMix is a liquid fertilizer based on humic acid ... and horticultural crops, fruit trees, landscaping, gardening and pasture alone or after combinated with the elements of nitrogen, phosph-orus,potassium ... PackageIt is available in plastic drum 1L,5L,20L,200L or on request.