Staghorn Sumac vs Red Alder - TreeTime.ca

Staghorn Sumac vs Red Alder

Alnus rubra

Rhus typhina

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Red Alder
Staghorn Sumac

Red Alder is a fast-growing deciduous tree native to western North America. Through its nitrogen-fixing roots and nitrogen-rich leaf litter, Red Alder improves soil fertility and supports the growth of surrounding plants. This makes it especially valuable on disturbed sites following logging, construction, or fire. A classic pioneer species, it often colonizes bare ground and enhances conditions for longer-lived conifers to follow.

Red Alder stabilizes soils on streambanks and disturbed slopes, reducing erosion and aiding restoration. It also supports wildlife: birds and small mammals eat the seeds and buds, deer and elk browse the foliage, and bees are drawn to the pollen-rich catkins in spring.

Red Alder also has commercial importance, with its strong yet workable wood widely used for furniture, cabinetry, veneer, and pulp. The tree takes its name from the rusty-red color the bark turns when cut or bruised.

Staghorn Sumac is a popular ornamental shrub with red velvet like antlers that produce seeds that provide nice winter interest for landscapers and gardeners.

This low-maintenance plant is a great addition to any garden it is also used in shelterbelts.

Red Alder Quick Facts

Staghorn Sumac Quick Facts

Zone: 5b
Zone: 4a
Height: 15 m (50 ft)
Height: 3 m (10 ft)
Spread: 9 m (30 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: short
Growth form: upright, rounded to conical
Spreading: seeds - medium, stump sprouting - medium
Suckering: low


Bark: smooth, grey
Flowers: small, green-yellow
Fruit: small, red
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no


Native to: BC
Native to: ON, QC, NS, NB, PE
Other Names: oregon alder, pacific coast alder, western alder
Other Names: stags horn sumach, velvet sumac