If the weather were you live is nice and warm then bang them in the garden dude they don't grow too big so you will be fine,not a growroom on earth can come anywhere near thr greatoutdoors if you live in a nice climate.you can grow them under a flouresent but the yeild will be no where near what you would get if planted outdoors.h.ps/h.i.d are the way forward in lighting i would only use cfl's or flouresents to keep my mother plants and clones going i would not flower under them they just aint got the juice to give a decent yeild.and lets face it most countrys the law says we can not grow cannabis so if you are gonna grow do it right,you will get the same sentence growing under cfl's/flouresents than you would h.p.s so get on the big gun lighting.