How to Fertilize peony 'Unique'?
Apply a rose or peony fertilizer in early spring and after blooming.

peony 'Unique' · Paeonia 'Unique'
Will grow well in fertile, humus-rich, moist but well-drained soil in full sun or partial shade in a sheltered position. See herbaceous peony cultivation for more details.
Apply a rose or peony fertilizer in early spring and after blooming.