Thought as people were talking about peony books and information (not growers or sites for shopping) I would start a thread to gather favorites for learning about peonies. Add you favorites to share!
Link to the peony project:
http://www.paeo.de/navigation/...
A wealth of information there. Lots of history about every peony you grow! Love this site!!
Books: Peonies by Alan Rogers
The Peony by Alice Harding
