Beaked Hazelnut vs Sitka Alder - TreeTime.ca

Beaked Hazelnut vs Sitka Alder

Corylus cornuta

Alnus alnobetula subsp. sinuata

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Beaked Hazelnut
Sitka Alder

Beaked Hazelnut is a multi-stemmed, deciduous shrub native to North America.

It features smooth, grey bark and edible nuts. Beaked Hazelnut prefers a rich sandy-clay loam but will grow on poorer sites, and can be used as an understory shrub.

Note: You want more than one hazelnut to improve yields.

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.

Beaked Hazelnut Quick Facts

Sitka Alder Quick Facts

Zone: 2a
Zone: 2a
Height: 5 m (15 ft)
Height: 5 m (15 ft)
Spread: 2.1 m (7 ft)
Spread: 3 m (10 ft)
Light: partial shade, 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: low


Bark: redish-brown to grey, smooth
Nuts: small, wildlife attracting
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, PE
Native to: AB, BC, YT, NT
Other Names: beaked hazel
Other Names: wavy leaf alder