Cinnamon Clethra, Mountain Pepperbush

Cinnamon Clethra, Mountain Pepperbush Clethra acuminata Full to part sun; medium to moderately dry moisture level; requires rocky soil; acidic pH. 8-15 feet height by 4-8 feet spread; blooms in summer; white flowers; fruits are brown capsules. Growth Rate:  Slow to medium Maintenance:  No serious disease or insect problems.  Often suckers. Native Region:  Blue Ridge, Ridge and Valley and Cumberland Plateau provinces This shrub’s most striking feature is its reddish brown, exfoliating bark which can be seen from a distance.  Flowers do not have the “wow factor” of C. alnifolia and have only a trace of the spicy perfume of C. alnifolia.  Becomes almost a small tree with age and looks best with an underplanting of woodland ferns and wildflowers.  Although will grow in full sun, does best in part shade.  Attracts bees. shrub;sun;medium;rocky shrub;sun;dry;rocky shrub;sun/shade;medium;rocky shrub;sun/shade;dry;rocky

Photo Courtesy of Lady Bird Johnson Wildflower Center http://www.wildflower.org/