dangleberry

Photo: Robert H. Mohlenbrock. Provided by USDA NRCS Wetland Science Institute (WSI). — Public domain · source

Survives zone 5 through 8

Harvest calendar

Best planted in early spring after your last frost, or in fall before the ground freezes, depending on your climate.

Blueberry sweet; lingonberry/cranberry tart (cook); bilberry intense but tiny.

Hardiness

Zone 5–8

Habit

Shrub

Edible part

Fruit

Ripens

July–Sept

Mature size

Deciduous shrub 0.5–2 m, open and spreading by rhizome

Light

Partial to full sun

Soil pH

4.0–5.5 — ⚠ STRICTLY ACID-LOVING (calcifuge). Will die on alkaline soil; use ericaceous compost + rainwater

Environment

Temperate

Native range

Eastern United States — New Hampshire and Massachusetts south along the coastal plain to South Carolina and Georgia, inland to Kentucky and Ohio; dry to moist acid woods, pine barrens and clearings.

Status

Wild

Years to fruit

2–3 yrs

Growth speed

10–20 cm/year — slow to medium, looser and more open in habit than black huckleberry.

Spacing

120 cm (47 in) apart — about 1.4 m² (16 sq ft) per plant

Leaf shape

Alternate, oval to obovate, thin-textured and dull blue-green, paler and resin-dotted beneath, up to about 6 cm long.

Root system

Shallow and strongly rhizomatous, spreading underground to form patches and knitting the surface well enough to hold thin soil on slopes.

Fruit description

Round dark blue berries about 8–10 mm across under a pale bloom, hanging singly on slender stalks up to 2 cm long — the dangling habit the name records — and juicy and sweet, the best-flavoured huckleberry of this group.

Propagation

Division of rooted rhizome pieces is much the easiest and most reliable route. Seed is short-lived, slow and awkward, needing moist cold stratification and still germinating erratically; softwood cuttings taken in the growing season are an intermediate option.

Pollination

Self-fertile, so one bush will crop, but fruit set is distinctly better with a second plant nearby. Pollinated mainly by bees working the small urn-shaped flowers, with occasional flies and butterflies.

The edible parts listed above are a starting point, not a field guide. Identify a plant with certainty — ideally against a local authority — before eating any part of it, and read the full disclaimer. Spotted something wrong? Report it.