Hi Bevis, I'm growing in a really short space with a 700W light. When I have plants that are approaching the light I pull their tops off to the sides of my tent and away from the light. What I think this does is prevent light burn at the top of the plant and allows more light to get to the bottom of the plant where small popcorn buds develop. I wouldn't worry about the stems bending. If you have to tilt your pot or net cups you'll be fine. Good luck!:tiphat:
That was my plan bud, but the stems are really thick, right up to the tip, if they were photoperiod i'd happily super crop and bend the shit out of them, but i'm worried about snapping these and at this stage with auto's I always thought the best way is to leave things alone?