chronic grow from cutting

so here we go got 10 chronic cuttings been vegging bout a month.I am transplanting from 2 to 5 gallon in few days and i want more yield but it says not to top them am going to veg for another 3 weeks.I have got the room height for the growth but it says they produce small side buds.Will be chopping lower branches and pruning them.Need to now how high and is there other ways to get the to yield more

your top branches will have big firm bud do to light you can hang or wall mount lights down where lower branches are were top light cant penatrate threw conopy light =bud

2 weeks into flower lollipop them. I have seen 1 chronic plant yield over a pound dried under 400w. They do really well in a SCROG. I would just start supercroping them now. If you are going to veg for another 3 weeks, they will be really tall about 4.5-5 feet. Remember light does not penetrate the canopy any more than 3 feet. Good luck!