Tip of leaves curled down

Hi there could it be too much water

what is your medium, what is your ph, what strain is that, auto or photo, what nutrients, how often do you feed. yeah you have a little clawing going, not terrible. without knowing any of the info i asked about its hard to say. leaves arent super dark green yet. yeah back off the nitrogen a bit and see what happens..

The clawing leaves is a sign of to much nitrogen. Google nitrogen claw cannabis and see the resemblance. To much N claws the leaves, Makes them extra dark and sometimes glossy, then after they become extra brittle and break easily. just lower the N and it will resolve on its own. Otherwise good looking plant.

She looks fine and healthy. You treat her well. I wouldnt say that she looks like she is being over fed at all.

Too much Nitrogen. Fuck, i couldn't resist

Not sure how long the humidifier has been there but I had an issue similar due to low humidity inside my grow tent (was 35%). Once i got it to over 50% the issue removed itself.