Coco substrate contains the highest quality mix of coco pith and coco fiber. Coco is one of nature’s finest growing mediums produced from a renewable resource, coconut husk, which does not contain a smell and is uniform in composition. Unlike other media, coco will not shrink or crack, yet it maintains the nature of a traditional soil, while allowing the grower to feed and water more frequently. Coco has unique properties such as a high cation exchange and lignin content, which aid in healthy beneficial bacteria, mycorrhizae and trichoderma populations. Coco also has a perfect balance of air to water ratio which will allow for level drainage and oxygenation of the plant’s root structures which optimizes nutrient and water absorption by the plant.