Ok I know u can LST by tying down the main stalk.well my ladies have been topped. I'm working with a really small area and they're mostly sativa.They are 13" 2days in flower. Is there any way i can apply this method(tying down) to my girls.If so will it slow it down please hurry before stalks get to hard to bend without hurting them. thanks for the help. this site is good for beginners, thanks a lot!!