Green Alder vs Aronia Berry - TreeTime.ca

Green Alder vs Aronia Berry

Alnus alnobetula subsp. crispa

Aronia melanocarpa

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Green Alder
Aronia Berry

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.

Aronia Berry produces black fruit that is often considered too astringent. This is why they are also referred to as Black Chokeberry. It is native to Eastern Canada and the Eastern United States. White to pink flowers appear in the spring which provides a nice contrast to the dark green foliage. In fall the leaves turn a vibrant orange to red.

It has a fast growth rate, strong roots, and can tolerate growing in wet soils. This makes it well suited for various projects including forming hedges, bank stabilization, erosion control, and in wetter riparian areas. They are also well suited as an understory plant as it grows well under other trees.

Aronia berries have their own unique flavour. The polyphenols and anthocyanins are touted as healthy antioxidants and lots of research seems to be underway on the health benefits of this fruit.

Green Alder Quick Facts

Aronia Berry Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 1a
Zone: 3a
Height: 7 m (23 ft)
Height: 1.8 m (6 ft)
Spread: 3 m (10 ft)
Spread: 1.2 m (4 ft)
Light: any
Light: partial shade, full sun
Moisture: any
Moisture: normal
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Suckering: high
Suckering: medium


Fall colour: red to orange color
Flowers: whitish-pink
Berries: small black berries, edible
Flavor: astringent
Harvest: late summer to fall
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no

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: black choke berry, black chokeberry