Cultivation: It is a rapid growing crest that does very well on its
own roots. Water regularly in summer, but do not overwater (very rot
prone) Use pot with good drainage and a very porous potting media, keep
dry in winter. Feed with a high potassium fertilizer in summer. It is
quite frost resistant if kept dry, hardy as low as -5° C. Outside full
sun or afternoon shade; inside it needs bright light, and some direct
sun. A big clump can be produced in a very few years.