How to Prune red edge echeveria?
No pruning required

red edge echeveria · Echeveria subrigida
Grow in cactus compost in bright, filtered light. When in growth water moderately and feed monthly with a balanced liquid feed. Keep almost dry in winter. Stand plants outside during the summer months, having acclimatised them to direct sun. See houseplant cacti and succulent cultivation for further advice
No pruning required