Elderberry

Plant Overview

Elderberry (Sambucus canadensis) is listed in the Adoxaceae family and categorized as a fruit with a perennial shrub life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Easy.

Plant ID

PLT-0120

Family

Adoxaceae

Plant type

Fruit

Life cycle

Perennial shrub

Growth habit

Fast-growing deciduous multi-stemmed shrub that spreads gradually by suckers and forms a broad colony or thicket

Mature height

Commonly about 5-12 feet tall, depending on cultivar, pruning, and growing conditions

Mature spread

Commonly about 6-12 feet wide, with plants capable of spreading farther through suckering if unmanaged

Difficulty

Easy

Growing Conditions

Elderberry is listed for full sun to partial shade conditions. Water needs are listed as moderate to high; elderberry performs best with consistent soil moisture, especially during establishment, flowering, and fruit development, while prolonged waterlogging should be avoided. The database soil reference is Fertile, moisture-retentive, well-drained loam rich in organic matter. The listed soil pH range is 5.5-6.5, and the listed hardiness range is 3-9.

Hardiness zones

3-9

Sunlight

Full sun to partial shade

Soil

Fertile, moisture-retentive, well-drained loam rich in organic matter

Soil pH

5.5-6.5

Water needs

Moderate to high; elderberry performs best with consistent soil moisture, especially during establishment, flowering, and fruit development, while prolonged waterlogging should be avoided

Plant spacing

Allow roughly 6-10 feet between plants for full-size shrubs, with closer spacing possible in managed rows or hedges

Seed & Germination

For propagation, the database note is elderberry seed can be slow and irregular to germinate because of dormancy; seed propagation commonly requires warm and cold stratification and may take many months. Planting-depth guidance: Sow prepared elderberry seed shallowly, about 1/4 inch deep, in a moist, well-drained medium. The listed time to maturity is Vegetatively propagated elderberries can begin producing useful crops within about 2-3 years under favorable conditions, while seed-grown plants generally take longer. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.

Germination

Elderberry seed can be slow and irregular to germinate because of dormancy; seed propagation commonly requires warm and cold stratification and may take many months

Germination temperature

Elderberry seed dormancy is commonly treated with alternating warm and cold stratification before sowing; after stratification, mild growing temperatures and consistent moisture support germination

Seed depth

Sow prepared elderberry seed shallowly, about 1/4 inch deep, in a moist, well-drained medium

Sowing method

Seeds may be sown after appropriate stratification, but fruiting cultivars are commonly established from rooted hardwood or softwood cuttings, suckers, or nursery plants

Start indoors

Stratified elderberry seed can be started in containers, while cuttings may be rooted under protected conditions before planting outdoors

Transplanting

Transplant elderberries while dormant or during mild weather, set plants at approximately their previous growing depth, water thoroughly, and maintain consistent moisture while roots establish

Harvest & Propagation

Days to maturity

Vegetatively propagated elderberries can begin producing useful crops within about 2-3 years under favorable conditions, while seed-grown plants generally take longer

Harvest

Harvest entire fruit clusters when nearly all berries have turned deep purple to black and are fully ripe; remove berries from the stems before processing

Propagation

Elderberry is readily propagated from hardwood or softwood cuttings, suckers, division, or seed; named cultivars are best maintained vegetatively

Seed saving

Collect seed from fully ripe berries, remove and wash away the pulp, then prepare the seed for dormancy-breaking stratification; seedlings may differ genetically from the parent plant

Pollination

Flowers are insect-pollinated; planting two genetically distinct elderberry cultivars that bloom at the same time generally improves fruit set and yield

Garden Information

Common pests

Aphids, spider mites, elder shoot borers, Japanese beetles, scale insects, spotted-wing drosophila, and fruit-feeding birds

Common diseases

Powdery mildew, leaf spots, cankers, rusts, root rots, and other fungal diseases favored by poor airflow or prolonged wet conditions

Uses

Cooked berries for syrups, jams, jellies, pies, sauces, wine, and other preserves; flowers are also used in beverages and culinary preparations