not sure what it is, never seen that before but as long as it doesnt get worse by spreading to other leaves i would say fuck it and leave it alone. you can do way more damage by trying to correct a problem that nobody is 100% sure of the cause.
much better pics. i use MG too and have never had anything like that before. but i have had a lot of seedlings with minor problems that i blame on the MG being too rich but 99% of the time the problems straighten themselves out as they get older.
there is a pic of a nute burned plant on this thread. its post #7 and its the third to last picture on that post. does that look like your plant at all? im sure its not that extreme though.. here is the link. http://www.icmag.com/ic/showthread.php?t=11688
Your plant looks great. Maybe it's salt build up on the leaves. Have you tried washing it off?No, I don't think so... here is the whole plant.
Your plant looks great. Maybe it's salt build up on the leaves. Have you tried washing it off?
that plant looks very healthy. i dont think you have anything to worry about.
Lol name ... Country girl .. pics posted.... MANS HANDS! OMG RUN! LOL