Rhipsalis, also known as mistletoe cactus, is a family of epyphitic cacti. They can come in all different shapes and sizes! Rhipsalis prefers bright, indirect light and can tolerate direct morning and evening light. The best place to put it is at least a few feet away from a window. Despite being native to tropical rainforests, Rhipsalis are a type of cactus and as such are still quite sensitive to overwatering. We recommend watering once a week, or whenever the soil becomes dry.