How to Prune Maltese cross 'Carnea'?
Deadhead to encourage further flowers and to control seeding

Maltese cross 'Carnea' · Silene chalcedonica 'Carnea'
Thrives in fertile, moist but well-drained soil in full sun or part shade. May need support in exposed situations, see staking: perennials
Deadhead to encourage further flowers and to control seeding