Monster Cactus (Cereus peruvianus 'Monstrose') a cactus with twisted, unpredictable growth that gives it a sculptural, alien look. Unlike a typical upright Cereus, this forms clumpy, contorted columns with a bluish-green color and areoles of small spines. Typically, a night bloomer with large white trumpet flowers predominately in spring/summer time, but especially in warm climates. This cactus does best in full sun with well-draining soil and handles light frost down to about 25°F. A great choice for a statement piece as it grows very fast a will be a large specimen