Vaccinium arboreum aka Tree Huckleberry

Vaccinium arboreum is known as sparkleberry or farkleberry. It belongs to the heath family, Ericaceae. Its native range spans the central and southeastern United States. It grows in sandy woods, rocky woods, and on cliffs. This woody plant forms a large shrub or small tree. Garden dimensions run from 8–15 feet (2.4–4.6 metres) tall. Its spread reaches 4–10 feet (1.2–3 metres). Other accounts give heights of 10–20 feet (3–6.1 metres). Virginia Tech reports plants reaching 30 feet (9.1 metres).

The plant can have one trunk or several stems. Its branches grow upright and spread outward. Peeling bark reveals patches of gray, brown, orange, and red. Young twigs have red-brown tones; older branches turn gray. The simple leaves grow in an alternate pattern. Their edges may be smooth or have fine teeth. Glossy, leathery leaves have green tops and paler undersides. Fine hairs may line the veins beneath them. Fall leaves turn red or crimson. Cold weather makes the plant shed its leaves. In warmer southern areas, it may retain them through winter.

Small white bells hang in racemes from April to June. The flowers have a scent, and flowering lasts about three weeks. They supply nectar for bees and other pollinators. Black berries ripen in September and October. Their dry, gritty flesh has little juice. Some berries remain on the plant through winter. Birds, small mammals, wild turkeys, and bears eat the fruit. The plant also hosts brown elfin butterfly larvae. Its branches provide winter cover for wildlife.

Grow sparkleberry in sun or partial shade. A sunny site helps it bear more fruit. It suits well-drained sandy, rocky, or loamy soil. It tolerates heat and drought, with dry-to-moist growing conditions. Plants For A Future recommends acidic soil without lime. Lime can cause leaves to turn yellow. That source also advises shelter from strong winds. Avoid disturbing the roots when moving the plant. NC State lists USDA hardiness zones 7–9 and medium maintenance. Bark, fall color, flowers, and fruit suit an accent planting. It also serves in screens and wildlife gardens.

People can eat the berries raw or cooked. Reports differ on taste, from sweet to bitter or bland. Plants For A Future lists no known hazards. It records past medicinal use of fruit, leaves, and root bark. These uses do not establish safe or effective treatment. Bark and roots yield tannin. The hard wood has served for tool handles and small objects.