RQS Amnesia Haze Photoperiod

So week 5 has had a nice growth since last week. Lots of bud sights, i am trying to push down fan leaves so bud sights below can capture some of that light a grow taller. I think some below just have no chance now to get taller. Should i just trim them small branches off? I have been feeding the middle plant (amnesia) once every 2 days thats roughly when i start see some dry coco on the surface. I use 2 liters of water with nutrition.