Thank you. I found the same article, but I don’t see there anything about sun or shade. For some reason, I was thinking shade because I bought it at the same time I bought hostas.
I wish I could remember who sold it to me. It was the end of the sale, and she was really pushing it on me — not that I have very much resistance. It was a beautiful, healthy plant — quite large. I think I paid only a couple of dollars for it — less than $5.