Why are my autumn joy sedums leaves flopping over?
I have several autumn joy sedums planted alongside my house in a narrow strip of land. They usually do well there. Today I noticed a lot of their leaves turning over. I think I've noticed this on occasion before -- could it be too much water? I thought the soil was dry and watered a bit, but since we had heavy rains earlier this week, perhaps the soil was holding water deep down? Our soil is clay and the drainage not good. Thanks for any input.