Glen bergeranthus

Grow under glass in frost-prone areas, in a cactus potting mix in full light with low humidity. Water moderately and keep almost dry in winter. In warmer areas, grow outdoors in sharply drained soil in full sun, and protect from excessive wet. See houseplant cacti and succulent cultivation for more advice

No pruning required

Propagate by seed sown at 21-24°C (70-75°F) in spring, or by division, separating offsets in spring or summer

May be susceptible to aphids

Generally disease-free