They seem to be popping up all over the bloggerverse, so I'll add a photo of one of ours, taken before the move.
We finally got both of them in the ground last week and are doing beautifully. One started with white flowers but my mother asked that we plant some rusty bits in the ground with them to coax them to turn blue. They're pretty much past blooming state at their size. I'll let you know next blooming cycle.