Quote Originally Posted by lampost
"I don't think air flow was the problem though as the other plants all look OK and don't show any sign of this."

"that leads me to believe it's either pH-related or related to a heavy-dose of nutrients."
I have 2 plants and one was heavily affected and the other one hardly affected at all.

Hmmm... approx a week after I had this problem. My plants started to lose their odour. So I switched from feeding 2 days on 1 day off, to feeding every other day. This didn't seem to have any affect on the leaf problems but my ladies started to stink within 2 days of me decreasing the feeding. So you may be right in thinking that decreasing food might help. I have no way of checking my PH atm so I can't give any insight on that front.

I am really glad I spotted your threads on this, this has given me more of an insight into what caused this problem. :thumbsup: If it eases your mind any, I had this issue during flowering and it doesn't seem to have affected my girls too much. The buds are getting fat and they sparkle like a mirror ball.
PhatJay Reviewed by PhatJay on . I thought this was canoeing leaves Ok there's another post right here about canoeing leaves, but I didn't want to jack someone's thread. Besides, these leaves look different. Anyway, here is a picture. There's only one plant that is doing this out of a few.. I think a second one may've shown signs of it. It's not on all of the leaves but on several. Anyway, what in general are the causes of this? I thought my temps were ok, but I think it may be heat or light because it happened to the plant directly under the lamp Rating: 5