Green Alder vs Northern Bayberry - TreeTime.ca

Green Alder vs Northern Bayberry

Alnus alnobetula subsp. crispa

Myrica pensylvanica

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Green Alder
Northern Bayberry

Green Alder is a native, cold-hardy shrub found in boreal forests, along slopes, and in open upland habitats. It fixes nitrogen in the soil, improving fertility and helping other plants grow, while its roots help stabilize slopes and disturbed ground. Fast to establish on poor soils, it is widely used in reclamation, restoration, and erosion control projects.

With its smooth grey bark and shiny green leaves, Green Alder often forms dense thickets that provide cover for birds and small mammals. Its seeds, buds, and catkins also supply food for wildlife. Green Alder is well suited for naturalization and ecological restoration.

Note: We use Green Alder for Alnus alnobetula subsp. crispa. This species is also known by many other common names, including Mountain Alder, Sitka Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Northern Bayberry makes an excellent hedge or feature shrub. It will retain its leaves in warmer climates but drops them in colder areas. They produce blue-grey berries that have a wax coating on them that can be used to make candles or soaps.

In colder hardiness zones the leaves turn an attractive orange to red colour in the fall, making it a striking addition to your landscape.

Northern Bayberry is native to Nova Scotia and tolerates both drought and wet conditions. It is also a nitrogen fixer that tolerates poor soil conditions.

Green Alder Quick Facts

Northern Bayberry Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 1a
Zone: 3a
Height: 7 m (23 ft)
Height: 2.4 m (8 ft)
Spread: 3 m (10 ft)
Spread: 2.4 m (8 ft)
Light: any
Light: partial shade, full sun
Moisture: any
Moisture: normal
Growth rate: fast
Growth rate: slow
Life span: short
Life span: long
Suckering: high
Suckering: medium


Toxicity: Warning: The wax from bayberry fruit is considered toxic and may be carcinogenic.
Berries: blue-gray
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: yes

In row spacing: 0.9 m (3 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, SK, MB, ON, NS, NB, NL, YT
Native to: ON, QC, NS, NB, NL, PE
Other Names: american green alder
Other Names: candlewood, myrique de pennsylvanie, small waxberry, swamp candleberry, tallow bayberry, tallow shrub, tallow tree, tallowshrub