How to Prune Aeonium cuneatum?
No pruning required, though stems can be tipped during the growing period to promote a bushy habit

Aeonium cuneatum · Aeonium cuneatum
Best grown in containers, in a free-draining medium in part shade or bright filtered light. Water moderately when in growth, not at all when dormant, and feed 2 or 3 times during the growing season. Overwinter in a greenhouse, conservatory or indoors. See houseplant cacti and succulent cultivation for further information
No pruning required, though stems can be tipped during the growing period to promote a bushy habit