Hello,

Here is my atempt to illustrate my idea. It shows how I think that you may be able to tie the plants so that they bend or lean in opposite directions. You may be able to do this with some of the side branches also. They will break if they are bent over too far so find a comfortable medium and tie it off. This way they will grow abit away from one another and the light(s) will be able to penetrate in between the plants better, to help with bud formation.

I hope that this makes sense. The pic is of the same plants in a before/after scenerio.

Peace