Going back to veg after flowering

So for a variety of reasons (it’s a long story) I may have to revert back to veg. My plants have been flowering for 3 days. I was wondering, when is it too late to put them back into veg without getting mutant leaves etc? Would 5 days be too much to revert back to veg?

No 5 days is not too long. Why are you worried about mutant leaves?

You'll likely see some leaf abnormalities as it readjusts, but as HD said, it's no cause for concern for the plant. It'll do what it does, and as long as you are patient it'll be no harm, no foul.

I've taken larf and cloned at harvest time and re-vegged. You're fine. I like monster cropping personally.