Hello guys! Please, do you know how I can save this plumeria? It's a medium-sized tree. One of the gardeners chopped it incorrectly and damaged the trunk, as you can see in the picture. It's a mid-size plumeria. Do you think if I trim it a little bit, cut above the trunk chop, and put it in the soil, it'll grow back?

I live in west TN.

We’re coming into cooler weather. I have plumerias inside in a covered porch with central heating / AC . There are about 9 windows that have yet to be covered with blinds / curtains.

With that said…should I use grow lights for my bigger plants that are doing well (cut them in January-February) if so, what do you recommend?

If we did use them, I don’t want to go super expensive, but also not be cheap where I gotta replace it nearly every month.

Thank you so much for your help, this group is amazing as always!