As part of Virtual Hortlandia 2020, we’re doing a series of interviews with participating nurseries so that you can learn more about them and the folks behind them. Joanne Fuller, co-chair of the Hortlandia Planning Committee, talked with Rick Rogers at Brothers Peonies in Wilsonville, OR and edited the conversation for this article. Rick, what are your favorite tree peonies? I love the American hybrid tree peonies. I think they are much better plants than the Chinese and the interspecies crosses (sometimes called Itoh Peonies). The discovery of Paeonia ludlowii in Tibet in the 1880’s brought yellow into tree peony…