IF...you have a good root pattern in a 4-8 inch pot and the plant is in the 12-15 inch tall range?...I switch to 12/12 light cycle and wait for the sex to show. I toss the males and transplant the females to 10 inch pots...:thumbsup:

(my White Widows show their sex after 28 days of veg...(usually)...this saves me a lot of time....)

ps...if you got weak lighting?...forget this message