Mine was severe, but probably a week or two before it really bounced back. You've still got lots of time left so just let it heal and go till its ready.
Tape it up......duct tape, garden ribbon, gorilla tape, they all work. As others have said, it won't even slow down. Give it some B-1 if you got it. I think you said you were outside, time to build a cage maybe or at least stake the big branches.
ok thanks its bag seed so I'm going to wait and see if it will need to be supported or not but for bag seed she is a big girl I'm 6 foot even she's about half way of my face from the ground not a pot and as bushy as a Christmas tree
If tape is something you would prefer not to use.Then simply use a sturdy price of garden wire make a hook on both side's with the hooks turning in the same direction then simply hook both stems together a bit further up the plant from the split so the two stems become one again.....simples.....I've done this a few times and like mentioned in a previous post a knuckle will form at the break and everything will be perfect......
that happened Thursday and I put it back together with string she hasn't even tried to wilt I never would have guessed that a pot plant would be the forgiving but they r she still looks great