hi anna? good job on the pic thing, pharmcan helped me out in that area too, by reading. lst is the tying down of your plants branches to let more light in to the bottom of the plant and also keep your plants from getting too tall. you would definately benifit, you could lower your light and get brighter light on your plants. i have a 150 hps and it seems to stretch a little too. though i can keep the light within 6 inches and not be concerned so far. the light being closer should help your buds out and though i have no personal results i am trying molasses in my soil to add microbes and bacteria and the added punch of sugar to fatten up mine. they are only in flowering for a wk. so i dont know the end results yet. this thing cuts me off so ill ad a link if i can in the next post.