Seemingly forgotten in the trade and criminally underutilized throughout its native range, Halesia tetraptera (syn. carolina) is an elegant Eastern North American native tree valued for its profuse spring display of dangling, white to light pink bell-shaped flowers that line the branches from April to May before the leaves fully emerge. Known as Carolina Silverbell for its showy floral performance, this handsome ornamental tree attracts and supports various Lepidopteran species, including the Promethea moth and the Eastern Tiger Swallowtail, who utilizes Halesia tetraptera as a larval host. Hummingbirds are also known to visit the blooms for nectar, while songbirds have been seen enjoying flower buds and clusters. Dark yellowish-green foliage and upright vase-shape create a soft understory character through summer before transitioning to muted yellow fall color. Four-winged, nut-like fruits replace the bell-shaped flowers in summer, developing with a pale chartreuse color before maturing to a papery tan, often persisting well into the winter on bare branches. Even in winter, attractive, reddish-brown exfoliating bark on mature specimens offers visual interest amongst the commonplace greys and browns of the season. Halesia tetraptera is best suited for moist, organically rich soils with protection from excessive heat and drought stress. Carolina silverbell excels in woodland edges, rain gardens and shaded pollinator gardens, and should be considered for residential landscapes where its understated beauty and native provenance can be fully appreciated.

• Category: Woody Ornamentals
• Hardiness Zone: 4
• Height: 30 Feet
• Spread: 15 Feet
• Bloom Color: White