curling tips

[hopeless]

Hi EVERYONE JUST A QUICK QUESTION FOR ALL YOU GENIUSES THAT CAN GAT THERE PLANTS TO GROW MY BABIES LEAVES HAVE STARTED CURLING AT THE TIPS ANY IDEAS WHAT IM DOING WRONG :confused:

[Zandor]

It's hard to say with out any information about your grow conditions.
Light
Nutrients
Age
growth cycle
grow method dirt/hydro
if dirt what type

get the hint.