How to Fertilize Paeonia 'Hillary'?
Balanced perennial feed every four weeks from spring through summer

Paeonia 'Hillary' · Paeonia 'Hillary'
Grow in deep, rich, well-drained soil, ideally in full sun but will tolerate light shade. Will not tolerate waterlogging. Intersectional peonies will not usually need staking. See herbaceous peony cultivation for more detailed advice
Balanced perennial feed every four weeks from spring through summer