Primary propagation methods for earina include division and keiki growth from the parent plant. Success hinges on maintaining high humidity, dappled light, and warm temperatures, mimicking the plant's natural epiphytic environment. Special techniques involve securing divisions onto a suitable substrate, like tree fern or orchid bark. The difficulty level is moderate, with challenges such as ensuring adequate moisture without overwatering. For propagation, gently separate offsets or keikis, attach them to a moist substrate, place in bright, indirect light, and maintain warmth and high humidity until established.