Western Mountain Ash vs Birch Leaf Spirea - TreeTime.ca

Western Mountain Ash vs Birch Leaf Spirea

Sorbus scopulina

Spiraea betulifolia

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Western Mountain Ash
Birch Leaf Spirea

Western Mountain Ash is a popular ornamental tree native to the western part of North America. Its attractive, white clusters of flowers bloom in early summer, making way for red, yellow or orange fruit in the fall. If the fruit doesn't catch your eye, Western Mountain Ash's autumn colours will capture your–and the birds's–attention.

Birch Leaf Meadowsweet is a small, rounded shrub, reaching 3 to 4 feet high.

In the early summer, white flowers emerge with dark green foliage. Come fall, birch-like leaves turn a kaleidoscope of red, orange, and purple adding seasonal interest.

Native to Japan and Eastern Asia, this dwarf shrub attracts butterflies and is an excellent option for the front row of a shrub border.

Western Mountain Ash Quick Facts

Birch Leaf Spirea Quick Facts

Zone: 2a
Zone: 4a
Height: 9 m (30 ft)
Height: 0.9 m (3 ft)
Spread: 6 m (20 ft)
Spread: 0.9 m (3 ft)
Light: full sun
Light: full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: short
Suckering: none
Suckering: none


Flowers: white
Berries: bunches of orange-red berries appear in late summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, YT, NT
Other Names: cascade mountain ash, greene mountain ash
Other Names: birch leaf meadowsweet, shiny leaf spirea, white spirea