ADVANCED NUTRIENTS - COCO PURE 50LCOCO PURE ABSOLUTE CONTROL AND OPTIMAL WATER RETENTION Coco Pure is the perfect substrate for growers who want maximum control over plant growth. Composed of 100% pure coco coir, it ensures excellent water retention, creating a stable and efficient growing environment. Main Features: 100% pure coco coir No added inert materials, ensuring maximum moisture retention and offering a completely natural substrate. Perfect for custom mixes Can be used alone