Indoor Leaves curling down

[geanybravo]

Afgani Sprouted in March, changed light cycle in May. Since it's almost july, I'm around 7-8 weeks into flowering. No nutes... Well maybe once or twice.. ( most recently last week when I noticed the leaves and thought it was lacking something) photoperiod plants hate my nutes and it did cause a tad bit of nute burn.
Iwant to let her go until August. Only like 10% if hairs are "orange"

I did rub a male plant on the lower nugs ( I can see maybe 10 seeds, I don't think I impregnated the whole plant but I definitely could have been more careful)

Any ideas or suggestions?

 

[The Odd Couple]

Thirsty

 

[athos]

Actually I think it's the opposite: overwatering.
How much have you been watering each time and how big is your pot? How many times per day or week?
Are you letting the soil dry before your next watering?

 

[Arthur]

I agree with athos... when my girls are thirsty the whole leaf will hang.. looks kinda like it's tired. Over watering seems to give more of the sag at the tip look to it... watering schedule? Medium? Can't tell from the pic, but if it's DWC, problem with the airstone or line? Kinda a I can't get enough O2 look.