Cleistocactus is a genus of flowering plants in the cactus family Cactaceae. The stems of these cacti are tall, mostly slender and often many-branched with numerous ribs with closely set areoles and spines. The flowers are tubular and the tips hardly open with only the style and stamens usually protruding. Cleistocactus is native to mountainous areas to 3000 m of South America.
Water:
Cleistocactus is adapted to arid environments with excellent drought tolerance, thriving on infrequent yet deep watering every three weeks. It utilizes sporadic rain for seasonal growth, showcasing its efficiency in xeric landscapes where water availability is unpredictable.
Propagation:
Cleistocactus propagation involves seed sowing or stem cuttings, requiring warm temperatures, bright indirect light, and well-draining cactus mix soil. Allow cuttings to callous before planting, and maintain consistent moisture for seeds. Follow specific steps for cuttings to ensure successful rooting.
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