Can you "top" autos?

Got some trainwreck on the go at the min too late on to top but I've got the same strain to do straight after these and I'm debating roping them if it wouldn't be too much stress for the plant to come back from?

You can do some Low Stress Training, bending of the branches etc. You can gain from this, but make sure that you don't cut (top) any branches, your plant won't have time to recover.

I ran 5 autos and topped 3 of c em twice and they where bushes yielded more than the until ones

Certain strains you can, all trial and error, if you don't mind the risk go for it

I did on some BKRs (seeds I made. AKR + Berry Ryder) that I currently have going. Here is one of them.

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Yea I'm by saying it works a hundred percent maybe I got lucky! Seems it heals n few days. But just got seeds in mail just now! Will top too and leave me the to see

I topped 5 yesterday and will top some more today. I ran across a thread by Uncle Ben and from what I read topping works just fine and should be done at the 3rd node and pretty much as soon after the 3rd node set of leaves develop. I cut mine when they were about 1/2 " or a little less long and snipped them with some sharp little pointy scissors. First run with autos. I have topped many photos, always did. I wanna see. Don't see why it shouldn't increase yield quite a bit. Follow my journal A Bunch of Em This Time...

Yeah mine are too far gone now but I've got exactly the same strain to do again so I'm going to experiment with mute levels and topping then.
Although LST would be better keep the light closer to the whole thing rather than just the main kola
Sweet sweet trainwreck day 33.
Grown under dual spectrum 300w CFL

I grew Train Wreck my last grow but that was photo. Killer shit...