How to Prune peony 'Jacorma'?
Remove dead flowers as they fade, then cut plant back as the foliage dies down in autumn

peony 'Jacorma' · Paeonia lactiflora 'Jacorma'
Best in a deep, fertile, humus-rich soil that is moist but well-drained in a sheltered position in full sun or partial shade. May need support (see staking perennials). See herbaceous peony cultivation
Remove dead flowers as they fade, then cut plant back as the foliage dies down in autumn