I've got 6 plants that are about 3 weeks old. I still havn't transplanted them and they need it bad. The box I have is big enough for 2 10" pots -- with about 1-2" all around the pots for growing room. I plan to get 1-2 females.. and let them do their thing in the box. Since I need to transplant like.. NOW.. what should I do? I could just put them in the 10" pots and hope for the best, but I would like to make sure I got the females first. Is this possibly or should I just hope for the best? How early can you even tell sex? I've heard it doesn't show until after flowing starts, I've heard you can switch the lights from 24/0 to 12/12 for a short period of time to have them show sex faster and I've heard that they won't even show sex until like 6-8 weeks. Help me save my babies AND produce some decent yield!