... soluble Liquid Potassium Humate Humic Acid Organic Fertilizer HumiMix is a liquid humic acid fertilizer, derived from leonardite. For the ... acid will be more effective. It can be used in agricultural and horticultural crops, fruit trees, landscaping, ... IMO , suitable for organic agriculturePackageIt is available in 1L,5L,20L,200L or on request. Liquid Potassium Humate Humic Acid Organic Fertilizer