There has been thick mulch on the area since about this time last year. The area is pretty much full shade but the rose does okay. It gets a little sun at different times of the year but it is in between buildings so, it's hard to assess, really. I'll look at the ones you mention. Height is a consideration also as there is that chain link fence to screen.
Before I realized how shady it is over there most of the time, I tried some hardy ornamental ginger. I moved it to a sunny spot this spring, though, as soon as it emerged.