AKA "Mistletoe Cactus" Shrubby, many-branched plant (referred to as "rice joints") up to 2' long, suitable for hanging baskets. Thorns are not sharp. Blooms tiny creamy white bells from all the branch tips when triggered by a period of chilly temps and longer nights. Morning sun, afternoon shade, tolerant of very light frost, tips will redden when touched with cold. NOT drought tolerant.