Hydro Rokz Cocos 60/40 Blend by ATAMI combines the best of both worlds — the drainage and aeration of Hydro Rokz clay pebbles with the moisture retention and buffering properties of coco coir. Designed to deliver consistent oxygen flow to roots while maintaining the perfect amount of water retention to support healthy growth cycles, this hybrid substrate is made for cannabis growers who want a simple feeding program ideal for their plants. Hydro Rokz Cocos 60/40 is an ideal mix for drip, flood-and-drain, or ebb-and-flow systems, giving growers versatility and stability throughout the entire grow — delivering balance for cannabis growers who demand performance and control. If you’re leaning toward pure clay pebbles, Hydro Rokz delivers maximum drainage. For something more coco-dominant with enhanced porosity, High Porosity Cocos is a solid choice.