Q.peonies do not bud
I planted my Peonies 3 years ago. I’ve never had a bud. They grow great guns of leaves but no buds. By the middle of the summer the leaves start to get brown on the edges, then completely brown and fall off. What am I doing incorrectly or what should I be doing?
It can take several years for newly planted Peonies to bloom.
Though there can be a few issues most likely you just need to have a bit more patience.
Here is a link to refresh you on the care and growing conditions.
https://www.gardeningknowhow.com/ornamental/flowers/peony/why-your-peony-buds-but-never-flowers.htm