Re: Gingers Red torch
Don't overwater. Give it a good drink after you pot it up and then wait for some sign of growth. Put the pot on concrete where the sun will heat it up. The warmth from the concrete should help stimulate new growth. At this point, you could probably put it in full sun until you see new shoots.
I'll be fortunate to get my red torch to bloom since I have to grow it in a container in my zone and it's reputed to be difficult to bloom in a pot. I'm giving it a try.