Trust me it is one plant, has been this way for years now, thought maybe one color would prevail, but nope it's a 2for ( photo / image / picture from SusieQ07's Garden )
It's beautiful. I have one that is grafted with 3 colors... pink, purple and sorta fuchsia. Would have been really special if one of the colors was white, like yours.
It is sooooooooooo pretty. I had an crab apple tree that was pink and white and people always commented on how pretty it was..
