Roots Organics Soilless hydroponic coco media is engineered to allow you to feed heavier for greater yields while reducing problems with fertilizer salt toxicity common in potting soil. Roots Organics Soilless media allows you the ease of hydroponics with the benefits of a natural and organic potting 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.