It is often product of finely ground coconut or peat moss. The “peat” of coconut coir, pith seems like finely floor coconut or peat moss. It’s so little and absorbent that when you were being to implement coco peat as your only growing medium, you could drown out the roots https://coir-mat-cut-to-size78990.blogspothub.com/36776548/everything-about-coir-door-matting