How to Prune Campanula glomerata 'Freya'?
Cut back after flowering to prevent self-seeding and to encourage a second flush of flowers

Campanula glomerata 'Freya' · Campanula glomerata 'Freya'
Grow in fertile, moist but well-drained, neutral to alkaline soil in full sun or partial shade
Cut back after flowering to prevent self-seeding and to encourage a second flush of flowers