Coco Coir Fiber - 10x20 Hydroponic Grow Mats

All-natural coconut coir fiber is plentiful and sustainable. Woven into sheets and cut to fit standard 1010 or 1020 nursery trays, coco coir makes a great growing medium for microgreens, wheatgrass, and barleygrass. The grow mats are held together with a tiny amount of natural rubber to keep the shape. Coco Coir Fiber - 10x20 Hydroponic Grow Mats These mats can be composted, but the toughness of t…