Why Are Crepe Myrtle Blossoms Turning Slightly Blue Then Dying

Question From: R. Hill - TEXAS
Q: Why are my crepe myrtle blossoms turning slightly blue and then dying?

A: I have no experience with crepe myrtles , but I suggest it may be a heat issue. Check with a local garden center or nursery that sells these plants. Best And Happy Yardening, Nancy