Coco Coir Coconut Fiber Bricks

Coconut coir (fiber) from the husk of coconuts is a sustainable and natural soil additive or planting medium for organic gardeners, hydroponics, and seed starting. These fibers retain moisture while improving aeration and nutrient absorption, while also promoting root growth. This is a compressed brick of coir which expands when hydrated to about 9 quarts of material. Comes in a pack of 4.