What would cause a peace lily's leaves to turn black? I've had these plants for years and occasionally a leaf would turn black like this. But this little guy sure seems to be struggling with it. I don't think I am overwatering. With my peace lilies, I have always waited until the leaves were starting to droop a little...then I would water. My other lillies are doing fine only with the very occasional black leaf. Just don't know why this one is having this problem. It is a small one and 4 of the 7 leaves have this problem and I have already snipped off several others.

This post was edited by shenue on Tue, Nov 5, 13 at 11:54