Sambucus spp., elderberry
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Sambucus spp.

elderberry

Northern Hemisphere — multiple species; {S. nigra} native to Europe and western Asia; {S. canadensis} native to eastern North America; {S. cerulea} (blue elderberry) and {S. racemosa} (red elderberry) native to the Pacific Northwest

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At a Glance

TypeShrub
HabitUpright
FoliageDeciduous
Height6-20 feet (1.8-6 m)
Width6-12 feet (1.8-3.6 m)
Maturity4 years

Growing Zones

USDA Hardiness Zones

3 - 9
These zones indicate the coldest temperatures this plant can typically survive.
What's my zone? →
Frost Tolerancehardy

Overview

Sambucus spp. is elderberry (elder), an upright deciduous shrub growing 6-20 feet (1.8-6 m) tall and 6-12 feet (1.8-3.6 m) wide. Large flat-topped compound flower cymes 6-10 inches (15-25 cm) of creamy-white tiny flowers in June-July. Moderately fragrant. Dark purple-black berries 0.2 inch (5 mm) in drooping clusters ripen August-September. Medium to dark green opposite pinnately compound leaves with 5-7 serrated leaflets each 2-6 inches (5-15 cm). Purple-leaved ornamental cultivars ('Black Lace', 'Black Beauty') have deeply dissected dark purple foliage with pink flower clusters. In Adoxaceae. Genus-level record covering S. nigra (European), S. canadensis (American), S. cerulea (blue), and S. racemosa (red). Raw berries, leaves, stems, and bark contain cyanogenic glycosides — raw berries cause nausea. Cooked berries are used for wine, syrup, jam, and pies. The flower clusters are harvested for elderflower cordial, fritters, and tea. This raw toxicity is the primary safety limitation. Suckers from the base and can spread to form thickets. Fast-growing but coarse-textured and open-habited — the leggy open structure is the primary aesthetic limitation. Deer-resistant. Drought-tolerant once established. Zones 3-9. Full sun to partial shade. Growth rate is very fast.

Native Range

S. nigra native to Europe and western Asia. S. canadensis native to eastern North America. S. cerulea (blue elderberry) and S. racemosa (red elderberry) native to the Pacific Northwest.

Suggested Uses

Grown for edible berries and elderflower harvest, as a wildlife habitat shrub, and as an ornamental (purple-leaved cultivars) spaced 6-12 feet (1.8-3.6 m) and in containers of at least 15 gallons (57 L). Raw berries toxic — cook before consuming. Suckers to form thickets. Native species for North American gardens. Deer-resistant. Zones 3-9.

How to Identify

Identified by large flat-topped compound flower cymes 6-10 inches (15-25 cm) of creamy-white tiny flowers followed by drooping clusters of dark purple-black berries on an upright deciduous shrub with opposite pinnately compound leaves. The large flat-topped flower clusters and the opposite compound leaves are diagnostic. S. racemosa (red elderberry) has cone-shaped (not flat-topped) flower clusters and red berries. In Adoxaceae.

Appearance

Size & Dimensions

Height6' - 20'
Width/Spread6' - 12'

Reaches mature size in approximately 4 years

Colors

Flower Colors

Foliage Colors

Fall Foliage Colors

Bloom Information

Bloom Period

~4 weeks
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Early to midsummer (June-July). Creamy-white tiny flowers in large flat-topped compound cymes 6-10 inches (15-25 cm). Moderately fragrant. 4 weeks of bloom. Bee- and butterfly-visited. Dark purple-black berries ripen August-September.

Detailed Descriptions

Flower Description

Creamy-white, tiny, in large flat-topped compound cymes (corymbs) 6-10 inches (15-25 cm) across; pink-tinged in purple-leaved cultivars

Foliage Description

Medium to dark green, opposite, pinnately compound with 5-7 serrated leaflets each 2-6 inches (5-15 cm); purple-leaved ornamental cultivars ('Black Lace', 'Black Beauty') have deeply dissected dark purple foliage

Growing Conditions

Sun Requirements

Requires 4-12 hours of direct sunlight daily
• Full Sun: 6+ hours of direct sunlight
• Partial Shade: 3-6 hours of direct sunlight
• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range5.5 - 7.5(Neutral)
357912
Soil Types
Drainagemoist

Water & Climate

Water Needs

Medium

Frost Tolerance

hardy

Time to Maturity

2-3 years

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Full sun to partial shade (4-12 hours). Moist soil pH 5.5-7.5. Drought-tolerant once established. Suckers from the base — remove unwanted suckers. Raw berries, leaves, and stems are toxic (cyanogenic glycosides) — cook berries before consuming. Purple-leaved cultivars require full sun for dark coloring. Prune in late winter (February-March). Deer-resistant. Zones 3-9.

Pruning

Prune in late winter (February-March). Blooms on new (current season's) wood. Can be coppiced (cut to 6-12 inches / 15-30 cm) annually for vigorous compact regrowth with larger flower clusters and berry crops. Remove 1/3 of the oldest canes at ground level annually without coppicing. Remove unwanted root suckers.

Pruning Schedule

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early spring

Maintenance Level

moderate

Container Growing

✓ Suitable for container growing

Minimum container size: 15 gallons

⚠️ Toxicity Warning

Toxic to pets and humans