greenAFanswered grow question a year ago No plant "needs" aggressive defoliation, you use Defoliation as a tool to accomplish something, whether it be better airflow , humidity control, better light penetration, or getting rid of what would be small buds/larf so the plant dumps that energy into the bigger buds. Never do something just because you see others do it. I prefer to do a little bit a lot. There are techniques, where you do more aggressive scheduled defoliation, but I certainly have not done that. But the easy answer is, if your plant is overstressed after it was to aggressive.
And yeah I'm not a fan of autos... like most ppl I started with them because I wasn't educated at that point and it seemed that would easier for a newbie. But in reality photos give you much more control and are more forgiving. If you f up can always address the issue and just run a longer veg.
But if the reason your running auto is because of probable light pollution your kinda stuck with them.
GL and keep growing.