I was wondering if someone could help me. I planted 2 Rhodies about 2 months ago. They had beautiful lavender flowers that a sudden cold snap made fall. But I was ok with it because almost immediately new growth sprang forth. They are about double the size they were when I bought them. The problem that seemed to pop up, I first noticed it about 2 weeks ago and it has gotten worse. The leaves have started turning purple and orange and dying. 1 plant has the purple-ish leaves and 1 or 2 orange. The other only has orange and ones that are brown and dying. I can't figure out what is going on. Can anyone give me some suggestions on what to try? Just FYI I am a new gardener, learning as I go, please be gentle.