If so, where in your garden do you like it? Have you tried it in containers?
I bought a little one of these for the garden last year, and I'm surprised at how it has developed into a much larger bunch. I planted it in front of a Ligularia 'Marie Brit-Crawford' for a nice contrast in colour, but I think I better move it. While I'm at it, I guess I'll move the oriental poppy as well. (Getting the spacing right in my garden is not something I get right the first time!)