Enviro Garden Cocopeat (Coir pith) is a byproduct in the process of fiber extraction from the Husk of the coconut. The long fibers of coir are extracted from the coconut husk and utilized in the manufacture of brushes, twine, automobile seat and mattress stuffing and other products. The short fibers (2mm or less) and dust (“pith”) left behind in the process is called “Coir Pith” or “Cocopeat” or “Coco Substrate” and is now increasingly used as a growing medium for Agri and Horticulture Our Enviro Garden Coco (Elite )(OMRI Listed) Coco Peat (washed) is OMRI certified. ..