Pleea can be propagated primarily via seed sowing or division, with seed sowing being a common method for home gardeners. The key factors influencing propagation include consistent moisture, a well-draining soil mix, and bright, indirect light. Temperature should be kept warm, as pleea generally prefers a temperate climate. Special considerations may include mimicking the native habitat conditions and ensuring the seeds or divisions are not planted too deeply. The general difficulty level could be rated as moderate, with challenges arising from the plant's sensitivity to environmental changes. For seed propagation, a step-by-step approach would include: 1) Obtain fresh seeds, 2) Sow seeds in a well-draining soil mix, 3) Lightly cover the seeds with soil, 4) Maintain a consistent level of moisture without waterlogging, 5) Provide bright, indirect light, 6) Keep at warm temperatures, 7) Transplant seedlings once they are of sufficient size. For division, the plant would need to be carefully lifted, root clumps divided, and replanted in suitable growing conditions.