Rooted along the base of the wall, these plants grow up in search of sun. Most benefit from a trellis to help get them established. You can usually remove the support after a year or two. Shown: Climbing Hydrangea (Hydrangea petiolaris)
Clusters of fragrant white flowers stand out from this vine's heart-shaped foliage in summer. Grows up to 80 feet high and 12 feet wide in Zones 4 to 8.
About $25; Wayside Gardens