@SSGrower
When your revegging, or know the possibility is there, don’t clean up the bottom as you normally would, leave the leaf n popcorn. This will help a lot when you flip it back to veg. Once the bud is finished, cut the bud n leave the popcorn n as many leaves as you can. Then treat it as a clone.
The lower stuff that wasn’t getting light can’t handle a strong light at this point.
I just stick them in the corner with no direct light of the veg room. (24/0 315s CMH)
After a few weeks you’ll see some growth coming out of the buds .