You will probably get accurate information from the American Peony Society. I don't know which chapter you would contact,
@joannakat
Mid Atlantic Peony Society
www.midatlanticpeony.org
Contact: Eleanor Tickner
[email protected]
Peony Society of Maine
www.bairnet.org/~peony
Contact: Roger Lycette
[email protected]
I looked at Q & A. It didn't answer your question. Reading the answers to other questions I heard a distinct English accent. lol
