You don't realy want to be trimming the plants at such a young age,i would only trim the odd leave if air ciclelation becomes a problem and light can't penatrate the inner of the plant but the more leaves on young plants or at any age for that act like sola panels.i stay well away from the trimming they may need a few leaves pulling here and there when they get older so the light can get at some of the smaller nugs that are not reciveing anylight.when i first started out i did the trimming buissness and belive me let the plant do what it wants make sure you keep the lights has close has possible and water when top3 ince is dry that is all the plant realy needs you for to alter light and feed.hope this helped.
