I'm thinking LST too. I didn't realize this but after reading a lot, many people avoid topping clones because the nodes are staggared so the auxin distribution wont be equal among the two buds you get from topping. On a related but different note. I'm growing 4 plants in a DWC. They are in week 4 of flower and I'm working on trying to maintain a perfectly flat even canopy. Can you do too much LST during flower? When one flower site get over 2 inches past the canopy I put a plastic clip on it and use string to pull it down. Can too much LST during flower reduce yields or trigger a hermie? I'm thinking they must expend some energy into bending that bud back up and wondered if it would reduce yield. And thank you.
I've never triggered a hermie from LST, but I'm fairly gentle with emm and normally use soft wire ties
https://www.amazon.com/Luster-Leaf-Rapiclip-Light-839/dp/B000RUFDI2/ or something similar.
Don't get me wrong, I bend the shit outta them, but I do it over time and try like hell to not break emm. And I often lst during flower w/o issues, though it's easier if you stay on top of them early on. Sometimes during flower it's a bitch to find a place to hook on that's bud free and flexible. And I'm not a big fan of rubbing the stem with your fingers to make it flexible, unless you're fucked and just gotta do it or something lol.
I'm an LST fanboy though.
LST = often a few hours of recovery. They're praying @ the light a few hours later, tops
Pruning/topping = several days or a week of recovery.
imo if you've got the time for lst do it. After a day or so you can LST the growth from the earlier LST.
I've got a bunch of indyz now that were put in soil in the 16th of june and are flat out rolling sideways, currently with 8 mains each, will be 10 in a few hours. After a few more shoots I'll start training the main stem in a circle, then pull the off shoots off in a different direction to get more mains off those.
Topping is amazing for setting up an early sea o green, but if you're not doing that then lst dat shit
the recovery is so fast it's hard not to.