Nice one Rick, most of these floating around are 4N, from Fritz Schomburg through Quintal Farms & other wholesalers. It is a great cross, plants will often put out 20 or more flowers, one or two at a time, on a stem over the course of a couple years. You can't beat this as a large flowered "ever blooming" Phrag. They do get to be big, robust plants, but they to put out the flowers over time.
I like yours, nice color and form without many of the teeth, or tears that most 4N phrags get.