I still love, love, love these plants! Two of them in particular... one is the darker purple one (can't remember the name) and my most favorite ever!! is the Key Lime Pie light green one! It is so very encouraging to see it each Spring. It's one of the first things I see when the snow is gone and it looks so, so beautiful all the time (well, it doesn't really like the hot, hot weather that we sometimes get for a week or two).
My Coral Bells all survive the winters here, and we usually get temps to -30C and sometimes even closer to -40C some winters for a short period of time.
Spring 2012, Key Lime Pie, its first over-winter (spent the summer of 2011 in flower pots, moved to the ground in the fall):
Spring 2012, can't remember name (moved to the ground in the fall of 2012; both of these are still going strong in my yards)
Key Lime Pie in 2013:
Key Lime Pie 2015, just before I moved it: