Highbush Cranberry vs Sitka Alder - TreeTime.ca

Highbush Cranberry vs Sitka Alder

Viburnum trilobum

Alnus alnobetula subsp. sinuata

NOT AVAILABLE THIS SEASON - MIGHT RETURN

(new stock expected: fall of 2027)

CUSTOM GROW

Highbush Cranberry
Sitka Alder

Highbush Cranberry produces attractive white flowers in late June and bears edible fruit that matures to a bright red colour in the late summer.

This shrub, native to much of Canada, is fast growing, and its fruit can be eaten raw or cooked into a sauce.

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.

Highbush Cranberry Quick Facts

Sitka Alder Quick Facts

Zone: 2a
Zone: 2a
Height: 4 m (13 ft)
Height: 5 m (15 ft)
Spread: 2.7 m (9 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: 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: none


Bark: redish-brown to grey, smooth
Flowers: white clusters
Berries: edible red berries
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes

In row spacing: 0.6 m (2.0 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, PE
Native to: AB, BC, YT, NT
Other Names: american cranberrybush, american cranberrybush viburnum, high bush cranberry, kalyna
Other Names: wavy leaf alder