I see a lot of people in this thread beating the OP up. Why? This is just another learning experience, and I don't know what's wrong with some of you bitter, old, stoners?
I digress; Yeah man switch those incandescents to flouros at least, and try to get some sunlight if you can, that really helps. You are right of course, your set-up is super-shitty, but here's what some growers don't want you to know..... You can still get some high grade buds!! I'd sex them all together, and then just let the biggest healthiest female stay in the pot. But shit man, you know what you're working with so you may want to just try it your own way this time, and at a pace where you can learn a thing or too. Oh and if you don't have some powerful lighting, you really need to cut your nutrients down drastically from what the manufacturer's directions will be. If plants can't get some serious rays, they just can't metabolize full strength fertilizers; Meaning even at below recommended dosages, you'll nute burn them. Biggest fukk up noobs make. Good luck, and I'm sure you'll be fine. There's not a lot to it man ; - )
BIGGEST THING WITH SHITTY LIGHTING ---> GO EASY ON FERTS, AND NUTES!!!