Catha can be propagated through seed sowing, cuttings, or tissue culture, with varying difficulty levels. Seed propagation may involve pre-sowing treatments, as seeds can be slow to germinate. Using semi-ripe stem cuttings may increase success rates and manage difficulties related to cultivar viability. Key factors for propagation include adequate light exposure, consistently warm temperatures, and well-draining soil. Special considerations are essential to prevent issues such as root rot and pests. Generally, propagation of catha is moderate in difficulty, due to its specific environmental preferences and slow seed germination process. For cuttings: 1) Select a healthy, semi-ripe stem. 2) Cut into 4-6 inch segments below a leaf node. 3) Remove the lower leaves and dip the cut end in rooting hormone. 4) Plant in a well-draining soil mix and keep moist. 5) Place in a warm, bright environment, avoiding direct sunlight. 6) Once rooted, transplant into individual pots.