LST right? Great idea. Can you do that during flowering? Noob question, i know. I'll lollipop some of it but i don't want to get rid of too much of the plant though.
when you chop the top of a plant the bottom shoots grow, when you lollipop or remove lower growth the plant grows taller.
you can remove branches and leaves up to 1/4 of foliage in one sitting plants will take 3 days to recover so add this to you flowering time.
I honestly wouldnt bother lollipopping just yet (you seem so keen lol)
first tie them top 4 down in opposite directions so they are level with lower foliage ( it will look strange i know!)
you will then see you have created a bush with a flat top (looks like a scrog but with no net!)
then as she begins to bud up you can see were the popcorn bud is and you can remove it, you can chop constantly through flower and you will not hermie her, this hermie issue is the result off shit seeds and light leaks only!!!
i can post piks of the what i mean when lights are on in my room 2moz if you would like? i make mine into a star shape, so i have a flat top of buds 4ft by 4ft under each 600w, using all that light!!