Red Elderberry vs Red Alder - TreeTime.ca

Red Elderberry vs Red Alder

Sambucus racemosa

Alnus rubra

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Red Elderberry
Red Alder

Red Elderberry is an attractive, medium-sized deciduous shrub.

It produces clusters of white flowers in the spring and bright red berry-like drupes, which provide beautiful contrast against its coarse, textured green foliage.

Red Elder can be pruned as a small single or multi-stemmed tree.

Red Alder is a fast-growing deciduous tree native to western North America. Through its nitrogen-fixing roots and nitrogen-rich leaf litter, Red Alder improves soil fertility and supports the growth of surrounding plants. This makes it especially valuable on disturbed sites following logging, construction, or fire. A classic pioneer species, it often colonizes bare ground and enhances conditions for longer-lived conifers to follow.

Red Alder stabilizes soils on streambanks and disturbed slopes, reducing erosion and aiding restoration. It also supports wildlife: birds and small mammals eat the seeds and buds, deer and elk browse the foliage, and bees are drawn to the pollen-rich catkins in spring.

Red Alder also has commercial importance, with its strong yet workable wood widely used for furniture, cabinetry, veneer, and pulp. The tree takes its name from the rusty-red color the bark turns when cut or bruised.

Red Elderberry Quick Facts

Red Alder Quick Facts

Zone: 2a
Zone: 5b
Height: 4 m (13 ft)
Height: 15 m (50 ft)
Spread: 3 m (10 ft)
Spread: 9 m (30 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: medium
Growth form: upright, rounded to conical
Spreading: seeds - medium, stump sprouting - medium
Suckering: none

Toxicity: toxic to humans

Bark: smooth, grey
Flowers: white
Berries: bright red berries
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, PE
Native to: BC
Other Names: red elder
Other Names: oregon alder, pacific coast alder, western alder