I understand what you're asking but in essence no that's not going to work.. why not just let a photo veg twice as long then flip it? Why flip it, let it bud, take the buds off, flip it back and try to get it to reveg? That's just a waste of bud.. you'd have to flip it back before the buds were fully grown otherwise you'd have to take the entire branch to reveg.
What SaH is talking about is called revegging.. there's a video of some one doing it with an autoflower somewhere.. but it's much easier with photos. Don't remove all the buds, because that's where new vegetative growth will come from.. but leave those little scraggly branches down the bottom and about 4" above those and trim away all dead foliage, leave the buds, and then do as SaH said and flush with good clean pH'd water, let it dry out (on a veg schedule, 18/6+, for revegging 20/4 is better) then water it with some veg nutes and keep it on that schedule. Other things help as well, like a blue spectrum light (MH, 5000-6500k flourous & T5s, etc). Light distance matters as well, try to keep the light 24" or higher from the top of the "reveg" plant.
I've revegged quite a few plants before I had a reliable method of taking clones. It takes as long as rooting a clone and the growth is just as off and on as a clone, IME.