Question on branch weight

This might seem obvios but can someone tell me when it is a good idea to tie up branches. This plant is pretty lanky and the branches are sagging way down from bud weight (no picture). I have a while to go in flowering so I am sure they will get heavy enough to brake. I also like to turn my plants because I am using cfls. SO dose anybody have a easy way to tie them up so I can still turn them without too much trouble?

I like to buy those bamboo sticks and tape them around the planter they are in (hate pushing bamboo through roots). The bamboo breaks into sections making it easy to put the right hieght of bamboo where you need it and you can still turn them. You can use twist ties to tie them off too.

Thanks, i was worried about pushing through the roots too. Im goin to get some right now.