Black Elderberry vs Sitka Alder - TreeTime.ca

Black Elderberry vs Sitka Alder

Sambucus canadensis

Alnus alnobetula subsp. sinuata

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Black Elderberry
Sitka Alder

Black Elderberry is a deciduous shrub native to eastern North America. You can plant this shrub in moist areas and it will help stabilize your soil. You can also use it on rural properties anywhere you'd use a lilac.

Black Elderberries are considered to be partially self-pollinating. So while they will still produce some berries without cross-pollination, planting with another variety will increase yields. Consider planting with Ranch Elderberry or Bob Gordon Elderberry.

Warning: the seeds, stems, leaves, roots, and uncooked berries of the Black Elderberry are poisonous to humans when eaten in quantity. You should cook the berries to make them safe for human consumption.

Sitka Alder is a native deciduous shrub or small tree that often forms dense thickets. Its extensive root system stabilizes slopes and streambanks. Nitrogen-fixing capabilities and nutrient-rich leaf litter improve soil fertility, creating better growing conditions for surrounding plants. These qualities make it especially effective in disturbed or erosion-prone sites.
Often found in moist, high-elevation mountain environments, Sitka Alder also enhances habitat by providing cover and structure in both riparian and upland areas. Birds and small mammals utilize it for nesting, and its seeds serve as a food source.
Note: We use Sitka Alder for Alnus alnobetula subsp. sinuata. This species is also known by many other common names, including Mountain Alder, Green Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Black Elderberry Quick Facts

Sitka Alder Quick Facts

Zone: 3a
Zone: 2a
Height: 3 m (10 ft)
Height: 5 m (15 ft)
Spread: 2.4 m (8 ft)
Spread: 3 m (10 ft)
Light: any
Light: partial shade, full sun
Moisture: normal, wet
Moisture: wet
Growth rate: medium
Growth rate: medium
Life span: short
Life span: medium
Growth form: upright to prostrate, thicket-forming
Spreading: seed - medium, layering - medium
Suckering: medium

Toxicity: leaves, stems, and uncooked berries are poisonous to humans

Bark: gray brownish with rigid bumps
Bark: redish-brown to grey, smooth
Flowers: fragrant, white and showy
Berries: black
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: AB, MB, ON, QC, NS, NB, PE
Native to: AB, BC, YT, NT
Other Names: american black elderberry, american elderberry, canada elderberry, common elderberry
Other Names: wavy leaf alder