I'd like to add one thought- if you have a narrow walkway on that side of
the garage, consider that most roses and I believe the Barberry, have
thorns. So,depending on the amount of space you have,you might want to use
those choices. One possible choice is the Zephrine Droughin(sp) climbing
rose which has virtually no thorns and tolerates much less sunlight than
most other roses. Just a thought. Sandy