Pokon Cactus Growing Medium, 5LPokon Cactus Mix Pokon Cactus Mix is suitable for both cacti and succulents. In their natural habitat, these plants may go for months without a drop of rain, alternated by short but heavy downpours. This soil has been created especially to meet the needs of these plants. Pokon Cactus Mix contains only the best quality raw materials, such as peat litter. This mix is a well aerated and permeable soil mix, allowing cacti and succulents to easily extract