General Culture:
Easily grown in average, medium, well-drained soil in full sun to part shade. Prefers moist, acidic, organically rich soils in part shade. May be grown as a large, multi-stemmed shrub or trained as single trunk tree.
Noteworthy Characteristics:
A Southeast U.S. native, small understory tree with a broad, rounded crown or a large shrub. In the wild, Carolina silverbell typically does not exceed 35' in height (though specimens have been found in the 80-100' range), and is frequently shrubby in habit. Features drooping clusters (usually 2-5 flowers each) of bell-shaped, white flowers (1/2") which appear in April shortly before or simultaneous to the point when the leaves emerge. Four-winged, brownish, nut-like fruits appear in the fall and often persist well into the winter. Dull, finely toothed, dark yellowish-green, ovate-oblong leaves (2-5" long) turn a somewhat attractive yellow in fall, but may drop rather early. Synonymous with Halesia tetraptera (tetraptera meaning four-winged).
Problems:
No serious insect or disease problems. Susceptible to chlorosis in high pH soils.
Uses:
Attractive, small tree or large shrub for the shrub border or woodland garden. Interesting specimen for the lawn. Grows well with rhododendrons and azaleas.
© Missouri Botanical
Garden, 2001-2010
More photos: