Club-rushes is a genus of robust, water-loving plants, requiring consistent moisture and brightly reflected light. The plants flourish best in cooler temperature ranges and nutrient-rich, wet, acidic, to neutral soils. A common challenge with club-rushes is their susceptibility to diseases and pests such as leaf spot, rust, and aphids. Seasonally, they require more water during hotter months and can be divided for propagation in spring or autumn. Despite their invasive capacity, with appropriate care and attention, they can become appealing features in water gardens.