I love Azaleas and I can't wait for ours to finally arrive...your photo is beautiful, capturing so many of the different colors. The only thing I would suggest is that you crop out some of the foreground so that we can see more of the flowers, although I like the green bush as it offsets the lovely green leaves of the flowers...nicely done.
PJ's comment above reflects my own feelings too, Jenny - a bit of judicious cropping would make this image really stunning. Mind you, with those lovely fresh colours you've captured, this scene is already an eye-popper. Another good one, my friend!