folding

Wondering if anyone has seen this before / knows what would be the cause. 4 out of 9 of my seedlings have this weird fold on one of their leaves. They all only have the one fold on one side. Everything else seems like it is going just fine and I’m not too concerned but was wondering if anyone...

Please help me identify the problem as to why the leaves might be curling like that. I'm running two of these plants in the same environment however one is curling it's first true leaves in a way I've not seen posted here before.

hi i’m new grower and don’t know what to do my plants leafs are folding in to trough, small leafs on the top i know they are opening and it is normal they are unfolding but big ones are folding to. Looks like they are closing and looks like V form. Any ideas why it’s happening? And is it good or...

A few leaves on one of my plants are curling up/folding over, can anyone tell me why this is happening? I grow indoors, this is week 4 into veg. Grow medium is coco. Any help is appreciated! Thank you much :)