Primary propagation methods for pinks include seed sowing, division, and stem cuttings. Key factors for success involve ensuring ample light, maintaining moderate temperatures, and using well-draining soil. Special considerations for pinks involve the seed's light requirement for germination and the sensitivity of roots to disturbance during division. Propagation has a moderate difficulty level; attention to delicate root systems is critical. To propagate, sow seeds on soil surface for light exposure, keep moist until germination, or gently divide clumps in spring, taking care not to damage roots. Cuttings should root in a sandy mix under high humidity.