The nute burn i am familiar with normally starts on the outter edges and works it wayin.

I am sure there are others i am not familiar with cuz i dont over nute anymore.

I say give it a couple more days to see if the plant is just processing and producing chlorophyll a bit slow on those leaves.

Though i still dont see the reason for alarm....

but of course maybe cuz thats i am using a monochrome computer sreen...hehehhehehhe
HARDDON Reviewed by HARDDON on . So what ya think is causing this? Any ideas? About 2 weeks old. Gave them a very weak fert solution in Britta filtered water. Almost nothing so it sure seems like that wouldn't cause this. Did it to the last grow and they grew like crazy. Just transplanted a few of them as roots were just starting to come out the bottom holes in 6" containers. Put them in 3 gallon containers with nice airy soil with some perlite in it. Dampened the soil just a little with a spray bottle. Fan blowing across them and cfls. Other plants don't have Rating: 5