I haven't had much luck with azaleas. I chopped one and repotted it last year. It put out some new shoots, but then they wilted and the plant died pretty promptly. With the all the COVID stuff, the only azalea I could find was a $4.98 special, with the very descriptive tag that said "azalea". With little to lose, I decided to try again. The blooms look like a "rosebud" type azalea. Once the blooms were about spent, I took it out of the pot and discovered it was actually 4 separate, scrawny plants. I sawed off about 1/3 of the rootball, and cut the four plants apart. I cut a few pie shaped wedges into each rootball and planted in some acrylic grow pots with the kanuma I had left from last year's attempt. That was May 28th. The last picture is from today. They are all still among the living, putting out some new growth. We'll see how long that lasts.