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Description: Flattened to cylindrical cactus,
slowly growing up to 10 cm in diameter.
Spines: black & twisted that are not easily distinguished as a
centrals or radials.
Root: Tuberose roots
Propagation: Usually
propagated from Seeds.
(seldom produces offsets)
Cultivation: It is a summer grower
species. Easy to cultivate but
somewhat
rot prone if kept in a non
ventilated place.
Require a very fast draining drying soil, water regularly in summer,
but do not overwater.
Needs a
full sun exposure (or
light shade)
Good heat tolerance.
Hardy to at least -5°C
( but probably can tolerate - 10° C for brief periods)
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