I don't have much luck with most genera of leafless orchids. This species is the only one with which I've had long term success. This particularly plant took three years to settle in before deciding to bloom. Flowers are about 1½" tall, with 2½" long nectaries that are nearly longer than the spike itself. They are slightly "fragrant," but as others have noted, not very pleasantly (sperm). Daily watering, but it's dry in a few hours. Bright light, intermediate to warm. I trim the Spanish moss around twice a year.