ive done some searching today and have not found a direct answer of what this might be caused by leaf tips curling down (like a claw) they are approx 6 weeks old soil i use is Fox Farm Ocean Forest 12/12 light schedule for the past 2 weeks ive only watered when soil has dried out a bit i let my water sit out in the open for 24+hours before i use it i have not used any nutes as of yet my lights are 4 x 100w cfl's 2700k fan for intake and fan for exhaust i do not have a temp gauge or humidity gauge is this normal or is this gonna be something that is wide spread leafs have not gottn any darker nor lighter just curling down on the tips and look to be drying out a bit i have 2 containers of still water in with plants well here are some images would like some feedback to what this might be or if i dont have anything to worry about this is my second attempt at growing and pulled 4 females this time around
Could be a bit over watered but those are healthy I wouldn't worry at all. Beginning 3rd grow(Apprentice) - BC Big Bud