i wouldent trim too much, what i do every crop is just trim off the bottom branch(s) no more then the bottom 2 or 3..maybe depends on the plant. But just basically the ones that don`t get much light. I do this to put more of the plant`s energy being wasted on those bottoms one only going to produce small popcorn bud, and put that energy twords the rest of the plant.Quick question, when should you begin pruning(or trimming? idk the term) and how would you go about that? Sorry for such a noobie question. Have pity.