How to Prune Aeonium 'Firecracker'?
No pruning required

Aeonium 'Firecracker' · Aeonium 'Firecracker'
Grow under glass in a loam-based potting compost with added extra grit. Water moderately when in growth, not at all when dormant. Apply a balanced liquid fertiliser 2 or 3 times in the growing season. See houseplant cacti and succulent cultivation for further advice
No pruning required