snowy mespilus / juneberry

Photo: Udo Schröter — CC BY 3.0 · source

Survives zone 4 through 8

Harvest calendar

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

A shrub or small tree of genuinely unsettled taxonomic status — likely a natural hybrid of eastern North American parentage (A. arborea/canadensis × A. laevis) that may no longer exist in an identifiable wild form — Amelanchier lamarckii has nonetheless become one of the most widely planted ornamental Amelanchier in European gardens, prized for coppery-bronze spring foliage, abundant white blossom, and reliable red-orange autumn color, and carries the RHS Award of Garden Merit.

Hardiness

Zone 4–8

Habit

Shrub

Edible part

Fruit

Ripens

Summer–autumn

Mature size

Large shrub or small multi-stemmed tree 4–8 m

Light

Partial to full sun — best fruit in sun

Soil pH

6.0–7.0 (near-neutral)

Environment

Naturalised

Native range

Of genuinely debated origin — treated by Kew's Plants of the World Online as a natural hybrid (formula A. arborea × A. laevis, with some authors citing A. canadensis × A. laevis instead) arising in eastern North America, roughly the New York–Vermont–SE Canada region. Whether it ever existed as a true wild population there, or arose in cultivation, is not settled, and it may no longer be identifiable in its original habitat. It is now widely naturalized as a garden escape in Britain and continental Europe — e.g., on sandy heaths and damp acid woods in southern England — and most plants sold commercially under this name in Europe are garden-origin selections rather than wild-collected material.

Status

Both wild and cultivated

Years to fruit

2–4 yrs

Growth speed

medium, roughly 30-40 cm/year

Spacing

350 cm (138 in) apart — about 12 m² (132 sq ft) per plant

Leaf shape

Elliptic to oblong leaves to about 7-8 cm (3 in) long with finely toothed margins; new growth emerges coppery-bronze to pink and silky-haired before maturing to green, then turning red-orange in autumn.

Root system

Shallow and relatively flat, forming a plate of roots near the soil surface; multi-stemmed from a single crown rather than spreading by suckers.

Fruit description

Pomes up to about 10 mm across, dark red when immature ripening to dark purple-black, sweet and succulent with an apple-like flavor, and rich in iron and copper; birds typically strip the crop quickly once it colors up.

Propagation

Seed is best harvested "green" — fully formed but before the coat hardens — and sown immediately outdoors or in a cold frame; stored seed needs about 4 weeks of warm stratification followed by cold winter exposure to germinate the following spring, and untreated seed can take 18 months or more to come up. Also propagated by softwood cuttings and by layering (about 18 months to root); named cultivars are frequently grafted rather than grown from seed, since this species does not reliably sucker for division.

Pollination

Self-fertile/apomictic

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.