Primary propagation of falkia is typically done via seed sowing or stem cuttings. Key factors for propagation success include well-draining soil, moderate to warm temperatures, and bright, indirect light. Special considerations involve maintaining high humidity for cuttings and ensuring seeds are sown at the correct depth. The general difficulty level is moderate, with challenges stemming from the plant's sensitivity to water-logging and its need for consistent moisture. To propagate, start with preparing a soil mix, sow seeds thinly or insert cuttings, provide consistent moisture without water-logging, and wait for signs of growth.