It is also used as plant bag and available in different sizes. A spongy material that binds the coconut fibre in the husk, coir pith is finding new applications. It is an excellent soil conditioner and is being extensively used as a soil-less medium for agri-horticultural purposes. With its moisture retention qualities, coir pith is ideal for growing anthuriums and orchids. "EC level : less than 0.5 ms/cm Compression ratio : 5:1 Expansion ratio when wet : 75 lts Load ability : 25tons Size : 30x 30 x 12cm= 5 kg"