I came home today and it had bloomed! I was so excited (and, yesterday, so afraid I would miss it)!
Photos are from earlier this evening.
Edited to add: It has a light fragrance when you put your nose up to it, although it is neither pleasant nor unpleasant. I can't quite put my finger on what it's scent is, but it sort of reminds me of the smell of Play-Doh.
