Yeah check to see if there are a bunch of black dots on the bottom of the leaves. I agree with the possible mite damage. Sent from my SAMSUNG-SGH-I317 using Grasscity Forum mobile app
Possible mite issue, but it could also be the beginnings of a burn from foliar feeding, or even a root issue. Need more details to properly diagnose.
Bugs just love your weakened plant, use neem oil to protect the plant but first a flush will be good, you can squash the bugs with your finger meantime, but neem is the gun http://forum.grasscity.com/blog/1093/entry-9829-flush-baby-flush/ http://forum.grasscity.com/blog/1093/entry-9709-neem-oil/ add some more perlite like 30% of the pot to avoid continual nute burn and root compaction
It's looks like either a pest problem or splashing nutrient rich water can sometimes have a spotting affect of leaves. Sent from my iPhone using Grasscity Forum