I have numerous rock walls and planting beds on the top of the walls. I want flowering vines to trail over the walls. I already have carpet roses (just) planted there for ground cover and hopefully a few of those will trail over the rocks. I was thinking of in between each rose bush planting a honeysuckle? (I like Clematis but was told they will not trail - they only climb.) Will Honeysuckle trail - any variety better than the other? Any suggestions for a trailing vine that flowers?