The Ric Rac cactus also known as the fishbone cactus is a night blooming orchid cactus. They bloom either a beautiful white, yellow, pink or red color for one or two nights during the hot summer months. Only mature cacti will produce flowers. They are very easy to propagate and are fast growers if given the correct conditions.
Water when soil is dry in summer, water less in winter since cacti go dormant.