I got it in 2014 but it has had its issues. Planted it in the spring of 2014 and it almost died so I pulled it up and potted it. It stayed in the pot and recovered and was replanted that winter in a new location. It did ok last year but most of the growth is from this year. This plant needs more nitrogen than my other plants, whether that’s due to my soil at the location planted or the plant itself I don’t know.
This is what the leaves looked like last year.
They started out like that again this year but extra urea quickly fixed the problem. I see this in some other peoples pictures from time to time which makes me think it is the tree that needs more nitrogen. It is hard to tell but @hoosierquilt tree looks like maybe the top left leaf has some yellow spots like mine. Mine is starting to look bad again but I don’t fertilize after July.
Back to your question, it was bought in 2014 but most of the growth is from this year.