Quote Originally Posted by Jennylynnm6280
Thank you for that advice, And I will keep it in mind for my next grow, But that doesn't really answer my question. I need to know if keeping the lights out for 24 hours or more just to sex quick is dangerous for my plants. I have had the light out for 22 hours so far and just took a quick peak without turning the light back on and I haven't seen signs of sex yet but the plants are still doing really good, none are wilting or anything, still standing strong. I was thinking about cutting the light yet again today for another 24 hours seeing if they sex. Any advice or opinions would be greatly apreciated!! thanks.:thumbsup:
Your just asking for hermies by messing with the lights so much.

Simple: 24/0 or 18/6 (or something in between) while you veg. Your plants will show sex in 4-8 weeks.

To flower, use 12/12, and leave it at that, until they are finished.

Plants aren't going to show sex in a day or two, more like 2 weeks, once they have 12 hours of darkness everyday.

If I were you, I'd put the lights on 12/12 now, and leave them like that. If you keep changing the lighting cycles, your plants will be confused, throw become hermaphrodites, and ruin your crop.