Here's something stuck in my gardening craw... several Crepe Myrtle varieties have been labeled as zone 6b for over a decade. Now that the Detroit area has been re-categorized to 6b, many nurseries are relabeling them as zone 7. So.. were they lying before or lying now? SMH
@rpardee That's my thinking. I may have to wrap it in winter when small.. but it's not like climate change is going to reverse warming in my lifetime.