This also apple tree, an air layer I started in a summer if 2016 but it was really too late, I separated in summer of last year. It has a lot of flowers, though the main mother tree doesn’t have any now..
The best looking spring growth I've ever had on my trident. Very flat rounded leaves, no deformation, damage, or signs of disease. This is actually a variegated cultivar but I haven't seen variegation since the first year I had it. Maybe you can see a few leaves with it in this photo. Here is is prior to thinning and removing some new growth:
The apex really flushed out like mad. Cut back a lot of shoots and hoping for stronger development in my lower and mid branches. No post work pictures yet though.