We've always had peonies at home, I've recently liberated some from my Grannys garden that her grandad planted well not those exact ones but they've come down from those!
Every year we split some off and give them to other family members or friends. They do sulk for a little while but once they get comfy in their new bed they're beautiful deep pink blooms..... Is there anyone you know close by who might consider swapping some of their peony for somthing in your garden? ( Cheaper and Quicker!)