Coco peat is an organic medium made from coconuts, frequently used in both hydroponics and seed sowing mixes. Its advantages are that it is lightweight, relatively inert and comes from a sustainable source.

Coco peat, also known as coconut fibre, coir fibre, or coir, is a naturally growing media made from the husk of a coconut. As a co-product of coconut fibre extraction, it was previously considered a waste product. This plant material is made from coconut husk and is non fibrous, spongy, lightweight, and corky