I think with the recent cool spell, it might be a bit too soon for overwintered ones to be blooming even after the earlier warm spell that got them growing. I have new ones this year that are blooming and those overwintered indoors would probably also be blooming by now.

I'd give yours some time.

Jenny,
Thank you so much. Yes, I'll be patient. It's not easy tho...grin
Btw.....the photos on your page are absolutely STUNNING!
A veritable feast for the eyes. Thank you so very much for sharing.
It gives me hope.
Becky

My B&B just started blooming this week and I'm in your zone but further south. Give it time. The ones in the store are forced in greenhouses, so your plant was blooming at this time last year, but artificially early.