I think this one's in a pot, but this crazy begonia is growing everywhere. It comes home with me every time I buy something at Sonoma Hort. It creeps into all of the potted plants there, along with the Aquilegia Polo described as "promiscuous."
Yes, the Encore Azaleas rebloom in late summer or early fall. When the line first came out, it was very expensive -- $9.95 for a small container even at WalMart. I was buying one a month and then one day I went on my monthly cat food run, prepared to buy one more at $9.95, and they were selling all of the ones they had left for 25 cents apiece. I filled two shopping carts with Azaleas and handed them out to all the neighbors when I came home. I kept a few, of course.