Carolina silverbell (Halesia carolina)

Carolina silverbell

Features and Characteristics

Halesia carolina, commonly called Carolina silverbell or silverbell tree, is a small, deciduous, understory tree native to the Piedmont and southern Appalachian Mountains of the southeastern United States. It is typically found growing on lower mountain slopes, bluffs, and stream banks in rich, mesic soil. 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).

Genus name honors the Reverend Stephen Hales (1677-176- , English physiologist, chemist, and inventor.

Specific epithet means of North or South Carolina.

Carolina silverbell (Halesia carolina)

Care and Maintenance

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.

Carolina silverbell (Halesia carolina) Requirements

Hardiness zone 4 - 8
Sun light Full sun to part shade
Water Medium
Maintenance Low

Common 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.

 

Carolina silverbell (Halesia carolina) Details

Common name Carolina silverbell
Botanical name Halesia carolina
Plant type Tree
Family Styracaceae
Hardiness zone 4 - 8
Water Medium
Maintenance Low
Flower color White
Flowering period April
Height 30 - 40 ft.
Width 20 - 35 ft.