Oregon Grape vs Cornelian Cherry Dogwood - TreeTime.ca

Oregon Grape vs Cornelian Cherry Dogwood

Berberis aquifolium (Mahonia aquifolium)

Cornus mas

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Oregon Grape
Cornelian Cherry Dogwood

Oregon Grape is an evergreen shrub native to North America, found along the Pacific coast. In spring, the bright golden-yellow flowers appear in clusters above the leaves. These flowers eventually give way to edible blue berries in late summer. While not a true grape, the berries appear grape-like due to their colouring and clustered growth. They can be eaten fresh, but the sour taste and high amounts of natural pectin make them well suited for preserves.

The Oregon Grape has leaves that are glossy, leathery, and spiny-edged. This feature gives it its alternate name of Holly-leaved Barberry. When the leaves emerge in the spring they are a bronze-red colour. In the summer they transition to green, followed by bright red to deep burgundy in the fall. Leaves are retained throughout the winter and colder temperatures cause the leaves to turn purplish bronze, providing year round interest to the landscape.

Cornelian Cherry Dogwood is an ornamental plant with a variety of uses as it can be grown as a shrub, small tree, hedge, or privacy screen. The bright yellow flowers grow in clusters and bloom in late winter to early spring, providing an early food source for pollinators. They are visually striking as the flowers bloom before the leaves appear and last for several weeks.

Red, cherry-like fruits are produced in midsummer. They are edible but are better suited for preserves and syrups as the taste is fairly sour and astringent, similar to that of sour cherries and cranberries.

The Cornelian Cherry Dogwood was the winner of the Gold Medal Award from The Pennsylvania Horticultural Society as well as the Cary Award for having superior landscape appeal and for being winter hardy and pest resistant.

Oregon Grape Quick Facts

Cornelian Cherry Dogwood Quick Facts

Zone: 5a
Zone: 4a
Height: 1.5 m (5 ft)
Height: 6 m (20 ft)
Spread: 0.9 m (3 ft)
Spread: 5 m (15 ft)
Moisture: normal, wet
Moisture: normal
Light: shade, partial shade
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: bright red to deep burgundy
Berries: blue to purple, large
Berries: red
Flavor: sour
Flowers: yellow
Flowers: yellow
Growth rate: medium
Growth rate: slow
Life span: long
Life span: medium
Maintenance: medium
Suckering: medium
Suckering: medium




Other Names: cornelia cherry, cornelia cherry dogwood, cornelian cherry, cornelian cherry dogwood, european cornel