These plants are under 4 - 48' FLOURO FIXTURES, cool white 40w bulbs, they sat 3000 lumens per bulb, and theres 8 bulbs 2 to 3 inches away from the light, bag seed, first grow, they were in MG soil for the first two weeks of veg, that shit suck, i went to totally organic soil and bat guano that for the last four weeks. Oh I move them to the window in the day, they only stayy there 4 to 5 hours a day