As cannabis cultivation evolves, growers are increasingly turning to CoCo (coconut coir) as their growing medium of choice. Known for its versatility, sustainability, and superior control over nutrient and moisture delivery, CoCo provides the perfect balance between soil and hydroponics. But understanding how to optimize this medium requires a deep dive into its unique properties, particularly its Cation Exchange Capacity (CEC) and its ability to support robust, high-yielding cannabis plants.