Hi all,

I planted 6 Blaauw's Pink azalea's this past weekend on Saturday. They looked healthy and green before they went into the ground; but now appear to be turning pretty yellow. Can anyone help tell me what's going wrong with them and how I might be able to help them? I am in zone 7, weather has been 60's give or take for the last week or two. Yesterday, we added pine mulch around the bed. I didn't check the leaves yesterday, so I'm not sure if it was there before the mulch or not. My handy dandy Vigoro pH meter from Home Depot says the soil is about 6.

Many thanks. Here are some pictures: