I do not care if most of my spireas flower (except 'Crispa', which is just such a great one); I grow spireas for their foliage colours, either in spring, summer or fall, and the flowers are just a nice bonus.On my 'gotta have' list is this incredible golden locust, Robinia frisea...there are specimens of this around the area, including here on the mountain, and I am ready to try it in our garden thi