Cereus forbesii f. monstrosa, commonly known as Ming Thing Cactus, is prized for its striking blue-green color and fascinating twisted, irregular growth. Native to Argentina and Bolivia, this unique monstrose form produces undulating and often branching stems, making every plant beautifully different. Mature specimens can reach 10–20+ feet in suitable landscapes, although growth varies with the monstrose form. Best suited to USDA Zones 9b–11b, it thrives in full sun, excellent drainage, and hot, dry conditions. Established plants can tolerate summer temperatures around 100–115°F and brief cold near 25–30°F when kept completely dry. Protect from frost and prolonged freezing temperatures. Water deeply but infrequently, allowing the soil to dry completely between waterings.
Specialty Status: High — A highly distinctive collector cactus prized for its irregular, knobby, sculptural growth. No two plants develop exactly alike, and older specimens can become especially dramatic and unusual.
Cereus forbesii f. monstrosa, commonly known as Ming Thing Cactus, is prized for its striking blue-green color and fascinating twisted, irregular growth. Native to Argentina and Bolivia, this unique monstrose form produces undulating and often branching stems, making every plant beautifully different. Mature specimens can reach 10–20+ feet in suitable landscapes, although growth varies with the monstrose form. Best suited to USDA Zones 9b–11b, it thrives in full sun, excellent drainage, and hot, dry conditions. Established plants can tolerate summer temperatures around 100–115°F and brief cold near 25–30°F when kept completely dry. Protect from frost and prolonged freezing temperatures. Water deeply but infrequently, allowing the soil to dry completely between waterings.
Specialty Status: High — A highly distinctive collector cactus prized for its irregular, knobby, sculptural growth. No two plants develop exactly alike, and older specimens can become especially dramatic and unusual.
