Iceberg Shrub Rose is recognized the world over as the best in white landscape roses. And now a climbing sport is available, and sure to become a favorite among gardeners and landscapers. Bright white, prolific blooms appear on vigorous plants from late spring to fall. Iceberg's light, sweet scent is another inducement to visit the garden over and over again. Train it on an arbor, trellis or garden gate to add charm and curb appeal. Snip a few of the fully double blooms for indoor enjoyment. Clusters of roses grow on old wood.