Please HELP...

Dose nute burn make the top leaves surrounding bud sites CURL UP.?
And grey marks on same leaves. Also im growing AK an UK CHEESE and the cheese seem to be not affected , they both receive same feeding scedd..

Will post pics later.. PLEASES HELP ANY ADVICE WELLCOME..

THNX GUYS/GALLS

no this doesnt sound like nute burn, more like a heat burn from close light, also possibly nute lockout due to ph too low or too high

The "grey marks" sounds like possible powdery mildew also, or even mold maybe.

mines also curling up and starting to get yellow. guess its just natures way to tell me the time is about up