Getthe best cannabis growing nutrients from RIOCOCO MMJ’s high-quality 100%organic coco coir substrate. As the leading coco coir manufacturer, we usehigh-grade raw materials to meet all industry quality standards. All ourproducts have a uniform texture, offering good drainage, proper air-filledporosity, high water retaining capacity, and good absorption. Moreover, theycan retain moisture and promote faster and healthy root growth.