Propagation methods for hosiea include seed sowing, cuttings, division, and tissue culture. Successful propagation requires attention to light, temperature, and soil composition. Specialized techniques may apply, reflecting hosiea's unique needs. The difficulty of propagation is moderate, with success rates varying based on external factors and cultivator experience. To propagate via cuttings: 1) Cut a healthy stem; 2) Dip the cut end in rooting hormone; 3) Plant in a well-draining soil mix; 4) Maintain consistent moisture and warmth; 5) Allow roots to establish before transplanting.