Roots Organics soilless media allows you the ease of hydroponics with the benefits of a natural and organic soil. Coco fiber is an environmentally friendly growing media that is quickly becoming known for astounding gardening results. Coco fiber, a by-product of rug and broom making in Asia, is a renewable resource. Coco fiber helps economically support developing countries and is being integrated into agriculture all around the world. Coco fiber works great in hydroponic applications or container gardening.