Green Alder vs Amur Maackia - TreeTime.ca

Green Alder vs Amur Maackia

Maackia amurensis

Alnus alnobetula subsp. crispa

CUSTOM GROW

Amur Maackia
Green Alder

Amur Maackia is a robust and pretty tree often used for urban decoration and landscaping. This tree has coppery peeling bark that can sometimes resemble lace. Its upright clusters of small white flowers usually bloom in midsummer. Amur Maackia's Small size makes it a great choice for small yards or limited space.

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.

Amur Maackia Quick Facts

Green Alder Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 4a
Zone: 1a
Height: 8 m (25 ft)
Height: 7 m (23 ft)
Spread: 8 m (25 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: any
Moisture: normal, wet
Moisture: any
Growth rate: slow
Growth rate: fast
Life span: long
Life span: short
Suckering: low
Suckering: high


Fall colour: brown
Bark: shiny copper colour shedding in curls
Flowers: upright clusters of small white flowers
Seeds: wide flat seedpods
Hybrid: no
Hybrid: no
Catkins: no
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
Other Names: maackia
Other Names: american green alder