Canadian Buffaloberry vs Mountain Alder - TreeTime.ca

Canadian Buffaloberry vs Mountain Alder

Alnus incana subsp. tenuifolia

Shepherdia canadensis

CUSTOM GROW

Mountain Alder
Canadian Buffaloberry

Mountain Alder is a native cold-hardy shrub or small tree often found along streams and in moist forested habitats. Its nitrogen-fixing ability enriches soils and supports surrounding vegetation, while its extensive root system helps stabilize streambanks and slopes. The fast growth rate allows it to establish quickly on disturbed sites, making it especially valuable in reclamation, restoration, and erosion control projects.

Often forming dense thickets, Mountain Alder enhances habitat quality in riparian and upland areas. It provides food and cover for various wildlife, including birds and small mammals. Recognized as an important species for soil and water conservation, it is well suited for riparian planting, naturalization, and ecological restoration.

Note: We use Sitka Alder for Alnus incana subsp. tenuifolia. This species is also known by many other common names, including Grey Alder, River Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Canadian Buffalo Berry is a native deciduous shrub found throughout North America. This hardy, medium-sized shrub will tolerate poor soil conditions and produces attractive, edible–though very bitter–red fruit.

Mountain Alder Quick Facts

Canadian Buffaloberry Quick Facts

Lowest Price: $4.29 - SAVE UP TO 39%
Zone: 1a
Zone: 1a
Height: 6 m (20 ft)
Height: 3 m (10 ft)
Spread: 3 m (10 ft)
Spread: 1.8 m (6 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Growth form: multi-stemmed, thicket-forming
Spreading: rhizomes - medium, seeds - low, layering - low
Suckering: none


Foliage: dark green with silver undersides
Bark: smooth, gray to brown
Flowers: tiny, red
Berries: red bitter berries (edible)
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no


Native to: AB, BC, SK, YT, NT
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: river alder, speckled alder, thin-leaved alder, thinleaf alder, western river alder
Other Names: canada buffalo berry, canada buffaloberry, canadian buffaloberry, foam berry, foamberry, russet buffaloberry, soap berry, soapberry, soopolallie