Help

right im about 4 weeks into a grow an the leaves are all curling round at the tips?!?!??

wats going on?

Curling up is usually a sign of heat.... what is your temp??

Yeah that sounds like heat, have you got a picture to show?

Are they curling down or up? A slight curl down on the very end of the tips is no big deal.

temp is at a cool 75'F humidity is in the acceptable range cnt do pics atm camera broke but they are curling down and back in on themselfes