Silver Buffalo Berry vs Sitka Alder - TreeTime.ca

Silver Buffalo Berry vs Sitka Alder

Shepherdia argentea

Alnus alnobetula subsp. sinuata

COMING SOON

(new stock expected: fall of 2025)

CUSTOM GROW

Silver Buffalo Berry
Sitka Alder

Silver Buffalo Berry is a cold hardy, ornamental shrub that is commonly used in the first row of shelterbelts instead of caragana or lilac. It features subtle yellow flowers, smooth grey bark, and red fruit. On occasion orange fruit is produced and rarely a yellow fruit. Please note: we regularly collect the rare yellow and orange fruit to use for our seed source.

Long-lived and slow growing, Silver Buffalo Berry is commonly found around sloughs, in coulees, and on light soils across the prairies, and grows best in full sun.

Buyers can enjoy increased bird life to their property, as this shrub acts as a habitat plant. It is also commonly planted for its ornamental and winter interest. It is native to parts of central and western North America.

This species is also known as one of the more salt-tolerant species for those with saline soils.

Note: this berry has mixed reviews when fresh, but makes a desirable jam or jelly with what is described as a clove and pear taste.

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.

Silver Buffalo Berry Quick Facts

Sitka Alder Quick Facts

Zone: 2a
Zone: 2a
Height: 5 m (18 ft)
Height: 5 m (15 ft)
Spread: 3 m (10 ft)
Spread: 3 m (10 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: wet
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: medium
Growth form: upright to prostrate, thicket-forming
Spreading: seed - medium, layering - medium
Suckering: high


Foliage: green, slender, silvery
Bark: redish-brown to grey, smooth
Flowers: white
Berries: deep red, edible
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes

In row spacing: 0.9 - 1.2 m (3 - 4 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, SK, MB
Native to: AB, BC, YT, NT
Other Names: buffalo shepherdia, silver buffaloberry, thorny buffaloberry
Other Names: wavy leaf alder