Highbush Cranberry vs Grey Alder - TreeTime.ca

Highbush Cranberry vs Grey Alder

Viburnum trilobum

Alnus incana

COMING SOON

(new stock expected: fall of 2025)

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Highbush Cranberry
Grey 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.

River Alder is a large shrub or small tree with a multi-stemmed, spreading habit. It is an excellent tree to plant if you want to stabilize the soil near rivers and creeks.

Unlike the other alder varieties, River Alder is attractive enough to be included in riverside plantings by municipal and provincial park organizations.

Highbush Cranberry Quick Facts

Grey Alder Quick Facts

Zone: 2a
Zone: 1a
Height: 4 m (13 ft)
Height: 8 m (25 ft)
Spread: 2.7 m (9 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Suckering: none
Suckering: none


Fall colour: yellow to orange
Flowers: white clusters
Fruit: small catkins
Berries: edible red berries
Cones: small brown cones
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes

In row spacing: 0.6 m (2.0 ft)

Between row spacing: 5 m (16 ft)
Other Names: american cranberrybush, american cranberrybush viburnum, high bush cranberry, kalyna