I am now 2 weeks in Flowering exactly and can today Very Clearly See 1 of the 4 is Female with those white pistils... WeEeeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!! lol I have 6 ,100 watt 2700 and 2 ,60 watt 2700 ..... the other 3 I cant tell yet..
yes, it will.. Im using cfls, its my first grow.. And I have 4 Bushy short plants about 12"x12" in 4 to 5 weeks time.. I have 4 100 watt 5000k and 4 6500k for 4 plants in a 3'x3' cardboard box I cut up and lined with tinfoil lol it works