Hi all
Penny Kelly when it blooms is very white indeed, the eye and edge make the whiteness even more dramatic, problem for me is that I think it would do better in a warmer climate than my Zone 5a.
Speaking of zones, when I was in my late 20's my area NE Wisconsin was considered zone 3, when I hit my 40's we moved into zone 4a, then in my 50's we went to zone 4b, now into my 60's we went to zone 5a.
I always wondered if I would move to a warmer climate when I retired, looks like the way things are going I might just as well stay here and let the climate move to me.