Primary propagation methods for ruttya include stem cuttings and seed sowing. Key factors for success are warm temperatures, indirect sunlight, and well-draining soil. Special considerations involve maintaining high humidity for cuttings. Propagation can be moderately difficult due to sensitivity to overwatering and fungal issues. To propagate, take stem cuttings in spring or summer, allow the cut end to callus, dip in rooting hormone, plant in moist soil, and cover with plastic to retain humidity. Seeds can be sown in fertile soil, lightly covered, and kept moist until germination.