I stop nitrogen nutes a week before turning the light-cycle back to 12-13 hours ... I read somewhere that's the thing to do, so I do it ... of course, if I sensed a nitrogen deficiency beginning, I would treat it, but I've seldom needed to ... some of the other nutes it gets, has a 'trace' amount, anyway ...
Northern Lights is an indica/sativa hybrid, general balanced stone, I guess you would say ... powerful, pretty high THC content, for an almost neglected plant these days ... if somebody tacked a fancy name onto it, it would again be a top-sought-after strain ... :smokin: