Please id this tiny azalea - it needs help, I think. This picture was taken last spring. It's a bit larger now (still under 1"), but the branches in the center are dried and twiggy, and some of the leaves have tan-colored tips. I got it from Lowes and the tag said something like "Exbury" though I remember not being able to get any information online using the name on the tag.

Thank you,
Sarah