Very easy
Harvest just like you normally would expect dont take all the buds.
Leave a bud or 2 hear and there and any leaves if ya want.
Then put the plant under a light set on for 24hrs a day. That’s lights on non stop, and within a few weeks the buds sprout new limbs out of the calyx.
It looks wind and freaky at first as the calyx morphs into vegetative growth
Here’s a post i made a couple years ago with my first re-veg.
