Red Osier Dogwood vs Grey Alder - TreeTime.ca

Red Osier Dogwood vs Grey Alder

Cornus sericea

Alnus incana

COMING SOON

(new stock expected: fall of 2025)

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Red Osier Dogwood
Grey Alder

Red Osier Dogwood is a small deciduous shrub that features deep red stems and twigs year-round, with creamy white flowers in the spring. This shrub will add a nice pop of color to your yard.

Red Osier Dogwood is an excellent soil stabilizer. It is fast growing and becomes drought tolerant once well established.

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.

Red Osier Dogwood Quick Facts

Grey Alder Quick Facts

Zone: 2a
Zone: 1a
Height: 2.7 m (9 ft)
Height: 8 m (25 ft)
Spread: 1.8 m (6 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal, wet
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: short
Suckering: medium
Suckering: none


Fall colour: dark red
Fall colour: yellow to orange
Bark: dark red, showy
Flowers: white
Fruit: small catkins
Berries: white waxy
Cones: small brown cones
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes

In row spacing: 0.9 m (3 ft)

Between row spacing: 5 m (16 ft)
Other Names: american dogwood, california dogwood, creek dogwood, dogberry tree, red dogwood, red twig dogwood, redosier dogwood, redstem dogwood, western dogwood
Other Names: hoary alder, river alder, speckled alder