I totally picture it in shower 2 yrs
. I hope your project goes well and it's doing great this year.
I got mine in spring from local group fundsraising. It was a piece of stick 7ft tall, no leave and dying toothpick branches. I forgot to take a picture of it. About 3 weeks or month later, I decided it to cut down to 18 inches and used cuttings to graft . I grafted 6 pieces on cherimoya, atemoya and only 1 success. Here they are still pushing new growths and 4ft now. I leave 1 close to neighbors brick fence and other under my patio facing West. Couple places that I read, it could handle low 40°. My brother lives in Garden Grove and left his seedling under patio during last winter.