Char Coir Coco Coin Tray. The Coco Coin Tray Pre-Filled Coco Coir Propagation Tray The Coco Coin Tray is a ready-to-use propagation insert designed to simplify germination and cloning while delivering consistent results across every cell. Each tray comes pre-filled with compressed, buffered, RHP-certified Coco Coins that expand evenly with water to create a uniform rooting environment. Built for efficiency and repeatability, The Coco Coin Tray provides reliable moisture retention, airflow, and chemistry for seeds and cuttings. The plant-based coco coir substrate supports strong early root development and fits seamlessly into standard 10×20 propagation trays for both small-scale and commercial setups. How It Works Place the tray into any standard 10×20 flat Add water and allow the coco coins to expand Plant seeds or insert cuttings and begin propagation
