Spicebush vs Sitka Alder - TreeTime.ca

Spicebush vs Sitka Alder

Lindera benzoin

Alnus alnobetula subsp. sinuata

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Spicebush
Sitka Alder

The Spicebush is an unique ornamental shrub that blooms with vibrant yellow flowers and bright green foliage. The foliage goes from green to yellow in the autumn, adding fall interest to your garden.The plant is dioecious, meaning that you will need male and female plants in order to harvest it’s red berries. Berries are only produced on female plants. The berries themselves aren’t that sweet, and are mostly enjoyed by birds and other wildlife.

The Spicebush, also commonly known as Common Spicebush, Northern Spicebush, Wild Allspice, and Benjamin Bush, is named after its distinctive spicy-sweet fragrance that comes from the flowers.

Sitka Alder is a native deciduous shrub or small tree that often forms dense thickets. Its extensive root system stabilizes slopes and streambanks. Nitrogen-fixing capabilities and nutrient-rich leaf litter improve soil fertility, creating better growing conditions for surrounding plants. These qualities make it especially effective in disturbed or erosion-prone sites.
Often found in moist, high-elevation mountain environments, Sitka Alder also enhances habitat by providing cover and structure in both riparian and upland areas. Birds and small mammals utilize it for nesting, and its seeds serve as a food source.
Note: We use Sitka Alder for Alnus alnobetula subsp. sinuata. This species is also known by many other common names, including Mountain Alder, Green Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Spicebush Quick Facts

Sitka Alder Quick Facts

Zone: 4a
Zone: 2a
Height: 3 m (10 ft)
Height: 5 m (15 ft)
Spread: 3 m (10 ft)
Spread: 3 m (10 ft)
Light: any
Light: partial shade, full sun
Moisture: normal, wet
Moisture: wet
Growth rate: slow
Growth rate: medium
Life span: medium
Life span: medium
Growth form: upright to prostrate, thicket-forming
Spreading: seed - medium, layering - medium
Suckering: medium


Foliage: fragrant
Bark: redish-brown to grey, smooth
Flowers: greenish yellow
Berries: red
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: ON
Native to: AB, BC, YT, NT
Other Names: benjamin bush, common spicebush, northern spicebush, wild allspice
Other Names: wavy leaf alder