I have an 11 year old rosemary plant that is in a large container. I have brought it inside each winter and it managed to survive...though it does look a bit pathetic by spring. In the spring, I put it outside, prune it back about 1/3, trim off some of the roots and it perks up again. The plant is quite "woody" though.
It is now the beginning of January and about 1/3 of the plant is dried up completely and what's left isn't looking very good either. I'm afraid I'm going to lose all of it by spring. Haven't changed my routine over the years, so this may be age related. Should I cut back the entire plant drastically and see what happens? Any recommendations?