Propagation of carpha can be achieved through seed sowing, division, or sometimes cuttings. Key factors for successful propagation include maintaining a high humidity environment, ensuring appropriate light exposure, and utilizing well-draining soil with a pH suited to carpha. Special considerations may involve stratification or scarification for seeds to enhance germination, and careful handling during division due to delicate root systems. The difficulty level is moderate but varies depending on the specific method; seed propagation might be more challenging than vegetative methods. To propagate carpha, a step-by-step guide includes: 1) collecting seeds or plant parts, 2) preparing the appropriate soil mix, 3) sowing seeds or planting divisions/cuttings, 4) maintaining optimal temperature and light conditions, and 5) keeping the soil consistently moist until establishment.