Ok... two things to show you in the pic below... the first thing is early signs of simple nute burn, the very tip of the leaf turning yellow.
I'm have been running 2X the factory recommended strength to push and torture these girls to see how this strain reacts so I knew this would happen eventually. I was just getting ready to go to 3X but now i will hold off a bit longer on that.
If everything else is cool just back off your nutes a bit. And you want to catch it very early as shown in the pic or you can fry and crisp your leaves.
These are 4 heavy drinkers and they handle nutes well to have made it this long.
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The second thing that I wanted to show is something that will happen to you eventually and when it does you will search the net for it and you will find 36,000 different answers... but all of them will be wrong as this is not real common, but if you grow long enough it will happen to you eventually.
Notice how the leaves are folding upwards... like they are cupping up the length of both sides from the center. Cupping lengthwise so there are still fairly flat looking.....
This is called canoeing but some refer to it as tacoing. And it can progress to the point where the leaves just fold up lengthwise.
Catch it early as shown in the pic.
This is caused by 2 things generally. Your light is too close and you have a bit more airflow than you want right at that exact spot.
It generally happens on Sativa Dom strains or phenos more often, but it can happen on any.
And it usually shows on new growth first.
Just raise your light a bit and move the fan that is hitting that exact area a tiny bit in any direction and it will clear up in 3 or 4 days.
Basically this is the plants way of protecting itself when you force the old circulatory system into overdrive (learn the basics of how this weed draws up from the roots and that little comment will make sense and also help you read plants better)
Yeah, I know, I make ya do research instead of just telling you straight out.... it sux... have fun learning though !
Occasionally it can be caused just by your light being too close, even if your Temps are fine. But in most cases it it a light and wind combo problem.
Either way, your light has to be raised a bit.
SMOKE BREAK
Now where did I put my damn hash pipe ?
