Primary propagation of guarea is through seeds or cuttings. Key factors include warm temperatures, bright indirect light, and well-draining soil. Special considerations include scarification for seeds and rooting hormone for cuttings. This plant poses moderate difficulty, with its slow germination and root development as challenges. For propagation, collect ripe seeds or semi-hardwood cuttings, treat accordingly, plant in appropriate medium, maintain humidity, and wait for rooting or germination before transplanting into individual pots.