Overwatering could be just as problematic as underwatering, here are signs you can watch for on for each of these situations;™Leaves turn brown close to leaf margins and in between the veins or have dead patches in the middle. On lilies, generally the lower leaves are affected first, and when the soil is tested, it is found to be acidic. Leaf burn and leaf scorch occur when leaf cells overheat. Leaf scorch generally refers to browning and tissue death close to leaf margins and in between veins…See More