I have two Japanese eggplants each in 5 gallon buckets. They were pretty grown up when I planted them. One of it is showing brown spots on leaves and in some places dried spots. I have attached the photos of leaves. Is this disease or nutrition/water problem or something else?
Only one plant was showing the spots first, now the other one has one leaf with a couple spots.
It rained a lot after I planted them but has been really sunny and warm after.