Leafs growing weird and yellow spots

CannaCountry

Well-Known Member
Too much N and by the looks of your leaves 'cupping' it may be too hot in your grow or the lights are too close. You'll have to provide more details if you're looking for concrete answers.
 

shawnery

Well-Known Member
It doesn't have any of the clawing associated with N toxicity though?

I would say we need a lot more information though to come to a conclusion.
 
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