1.Natural Leonardite Source 2.High 70% Humic Acid 3.High Solibility 4.Foliar/Drip Irrigation IntroductionHumiking is a concenreated substance based on humic acid extracted from leonardite.It can be applied for agricultural and horticultural plants, fruit trees, ornamental plants, turf and pasture for soil and foliar and irrigating application. Character1. A high humic acid content insures low ...