Western Mountain Ash vs American Bladdernut - TreeTime.ca

Western Mountain Ash vs American Bladdernut

Sorbus scopulina

Staphylea trifolia

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Western Mountain Ash
American Bladdernut

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.

American Bladdernut is a fast-growing, ornamental shrub native to eastern North America. It can be grown as a large shrub or trained as a small tree. The small, drooping, white flowers are bell-shaped and grow in clusters. They appear in mid to late spring, attracting various pollinators. Well suited as an understory plant as it prefers shady and partial sun location with moist soils.

The blossoms mature into papery seed capsules and have been described as miniature Japanese lanterns. They are commonly used in dried flower arrangements. The seeds found within the pods are edible, and have a taste similar to pistachios. They can be eaten raw, used in baking or made into a sweet cooking oil.

Care should be taken when planting American Bladdernut, as it can spread quickly. It is prone to suckering and will self-seed. Plant the right tree in the right place.

Western Mountain Ash Quick Facts

American Bladdernut Quick Facts

Zone: 2a
Zone: 3a
Height: 9 m (30 ft)
Height: 4 m (12 ft)
Spread: 6 m (20 ft)
Spread: 5 m (15 ft)
Moisture: dry, normal
Moisture: normal, wet
Light: full sun
Light: shade, partial shade
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Berries: bunches of orange-red berries appear in late summer
Flowers: white
Flowers: white
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: long
Suckering: none
Suckering: medium




Other Names: cascade mountain ash, greene mountain ash