thenotorious420
Active Member
Hey im about to start 6 white widow feminized seeds and was in a dilema about what lights to use, mainly for potency and yeild. I can either use a 600w or 400w hps or mh. Would it be better to also use some cfls along with the mainlight or is it just overkill? Also should i buy a mh for veg or just use the hps through both cycles? What amount of soil should i use per plant for a decent yeild? Any help would be appreciated thanks!