Cleistocactus varispinus
Cleistocactus varispinus is a perennial ornamental cactus that thrives in full sun and requires low water. It typically grows to a height of 0.3–1 meter and is suitable for USDA zones 9–11. This evergreen cactus blooms with yellow, orange flowers from May to July and prefers sandy, loamy, or chalky soil.
Light
Full sun
Watering
Low water
Soil
Sandy, Loamy, Chalky
Height
0.3–1 m
Spread
0.2–0.5 m
Zones
9–11
Flower colors
This cactus is well-suited for arid and semi-arid climates. Ensure excellent drainage to prevent root rot. It is drought-tolerant once established.