How to Prune Sempervivum 'Red Devil'?
Rosettes die after flowering and should be carefully removed

Sempervivum 'Red Devil' · Sempervivum 'Red Devil'
Grow in moderately fertile, very well-drained soil in full sun. Protect from excessive winter wet. Suitable for rock garden, scree bed, wall crevice, trough or alpine house
Rosettes die after flowering and should be carefully removed