Grey Alder vs Hedge Cotoneaster (Shiny Cotoneaster) - TreeTime.ca

Grey Alder vs Hedge Cotoneaster (Shiny Cotoneaster)

Cotoneaster lucidus

Alnus incana

COMING SOON

(new stock expected: fall of 2027)

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Hedge Cotoneaster (Shiny Cotoneaster)
Grey Alder

The Hedge Cotoneaster (Shiny Cotoneaster) is a dense, deciduous shrub that gets its name from the glossy dark green leaves that turn an eye-catching mix of red and purple in the fall.
It produces small, pink flowers in spring and by late summer they are followed by red berries that ripen to black. This plant is great for attracting wildlife as it is loved by both birds and butterflies.

While the Hedge Cotoneaster does produce berries, they are inedible to humans. This plant takes pruning and shearing well, making it easy to shape to your liking and is a great choice for a hedge or privacy screen in your yard.

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.

Note: We use Grey Alder for Alnus incana. This species is also known by many other common names, including River Alder, Speckled Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Hedge Cotoneaster (Shiny Cotoneaster) Quick Facts

Grey Alder Quick Facts

Zone: 3a
Zone: 1a
Height: 2.4 m (8 ft)
Height: 8 m (25 ft)
Spread: 2.4 m (8 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Suckering: none
Suckering: none
Maintenance: medium

Toxicity: may cause stomach upset

Foliage: shiny
Fall colour: mix of yellow scarlet, red, purple
Fall colour: yellow to orange
Flowers: small, pale pink
Fruit: small catkins
Cones: small brown cones
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: hedge cotoneaster, shiny leaf cotoneaster
Other Names: hoary alder, river alder, speckled alder