I'm growing them in a closet, 2.5 x 2.5. I know i have four. but i plan to shrink that down to two or one once they xes.

I used potting mix similar to miracle grow potting mix. I dont like the proportions of fert in it...it seemed to be lacking in P but i did it anyway.

Im going to line the room with reflective film too...baby steps.

So im having a little issue with these plants...they look kind of stringy to me im not sure if its cuase they were under a 22w light for a week...or if they're roots are just growing under the hps.

My only other problem is temperature. I can't cut ventilation holes into the closet but i have 3 small fans circulating the air. The biggest problem is this small hps...putting off all this heat. The temperature at the plants is going up to like 90 degrees!

i froze 2 litre bottles and put them in there with the fans and that brought it down to 80...but its hard to keep it like that.
Anybody have good temp/vent tips?