fastest and best way to reveg a plant in soil.
cut off as many big buds as you like, only leave the popcorn at the bottom (actually can cut off everything but 1-4 buds (the lowest buds in the center, on or nearest the stem))
ok, but here is the rub, the more you leave left, the greater the chances of the plant. try to leave as many leaves as you can on the plant.
any fanleaves are great.
that being said, here is the magic trick, that makes cutting everything off but a tiny flower (fingernailsize or half) and still being able to regenerate the plant.
roottrim.
ok, but since you are a beginner and would like to keep your plant, cut off 75% of the top, leave all the lower stuff there.
then take the plant out of the container, i prefer a dry rootball, take a sharp knife.
and cut 70% off the bottom, just slice some off the bottom and sides till the rootball looks like about 5-10% bigger than whats left on the top of the plant. (5-10% accounting for the soil)
then transplant into fresh soil and a fitting container. (maybe a touch of veg nutes for the old root ball, but not enough to make hot the new soil, dont really need to though with the fresh soil)
put into 24 hour light, preferably blue, but hps is fine. (so is 18h, but 24 is surer and faster)
if done right, you could see new growth in days.
ok this is just a hurried description of something ive done countless times (got a plant on her 4th run now)
you can ask me further or pm me if i miss this thread later.