I think I will cut the part of the branch that has turned purple and try to root it. I'm not sure what will bloom from it next year but I need to remove it before it changes the whole plant. I guess I will just transplant the plant that has become pink/red. I preferred it when the whole cluster of azaleas were the same color. I like both of the new color azaleas but
I just don't want them mixed. I have another area that is just white azaleas mixed with wild white hydrangea so I guess I will start a purple and Pink/red area. I have both pink and purple crepe myrtle so these should complement each other.