Thats a pretty good sized plant left for a reveg. I've always left 4-5 little buds on the bottom. Now thats a lie,,, I have had 5-6 footers reveg,,, but thats another nightmare. You can really 'tighten' up that girl and she'll still do it. Not sure what your doing with her, but she's not going to drink much of anything for along while,,, but if you did flush her well, I'd give her alittle grow. And if you can 20 hours a days lighting. Doesn't take alot of plant to reveg,, just time. I just now got a cut going from one I had to reveg, Crippled Rino. Took a clone and temps were too low,, now she's going to make it.. Been a long road for her,, but Miss J wanted it. I lost it's grandparent to them hemp mites this summer.
But;
Keepem Green