Publication: Kakteen Sukk. 24(6): 127. 1973 Cites as synon. P. erythrantha (Speg.) Backeberg, which seems to be a combination never validly made
Description
This is an easy plant to cultivate. It likes to be kept cool and need only a short rest in winter, it can can tolerate light frost. Grow in full or light shade sun but doesn’t like full, hot blazing sun in the central summer month. Water occasionally in winter so the roots do not dry out completely and water regularly in summer. Some growers suggest to use exclusively rain water. But be careful as it will rot easily if the substrate is wet and cold. Tends to lose its roots in winter.
The root system of this plant is comparatively small and it is best to grow it in a shallow pot using a neutral to slightly acidic compost with plenty of extra grit. Give an occasional tonic of sequestrated iron.
Propagation: Usually by seeds as it seldom produces offsets.
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