I live outside Penticton, South Okanagan, and need some advice on care of the first edible fig I've ever had. It lives in my sunroom, on the inside wall - no place to plant outside and too large to move elsewhere for winter. The leaves are yellowing and I'm wondering whether I need to do anything in particular for the plant over the winter: no/a little water, ?? Also, because mice chewed off the buds on the original single stem last winter (not at my place), the plant now has four branches from the base of the stem, each about 12-14" long. Should I cut off one or more and if so, when?