I'm thinking that with the lack of Nitrogen that could cause some of the browning that I'm seeing. It's only six and a half inches and the stem's a little stretched, so I'm gonna wait until it's 2 feet to put it into flowering. I know that after the fifth node or so that I should star LSTing, but haven't gotten that far yet. My baby's getting big enough now that I have to have the bottom of the stealth box and raise it up to the lights. Should I have only one light going on it? (It's really only big enough to fit under one....so how should I get it so that there are multiple growths for it?)