intristing grow..

[tyger420]

ok, I have had some plants growing for about a month and a half. I had them on 24/0 for the first month, then put them on 12/12 and I now have a forest in my closet lol.. I'm having a little trouble telling the sex of the plants, Ive had a few ppl tell me conflicting opinions.

I think I need to do a little trimming here soon, not sure where to start tho..
anyway without delay here are some pics.

Any chance for Ideas on what kind of plants I have? I can see slight differences in a few of the plants I have by the shape of the leaves, but nothing more then that.