Strong fan cause leaf curl?

Hey all,

Well my 4 babes are coming up to the 2 week mark, and the one of the two largest/oldest is making me wonder if my oscillating fan is a little strong?

The plant it'self is looking really really healthy, dark green, growing nicely but the first 'typical' looking pair of leaves (3 blades like the traditional leaf) are curling down at the end, starting about half way down the leaf.

When the fan ends one turn, that is when it's hitting this plant, so it's lingering on it, my thought is that the strong fan is blowing the leaves down and they're just setting like that.

Isn't a heat issue, or water/nute issue, no yellowing or even paleness to the plant, and the younger leaves that are coming out of the top are nice and straight.

cheers.

Check your run off Ph! sounds like a case of the claw to me.

dark green and/or clawing could also mean nitrogen overdose.

Bro i dont think the fan is shaping the leaves into a claw. It sounds like lack of perlite in the mix so when you water the plant droops from lack of O2 and stays like that for a couple days, reduce watering.