Grey Alder vs Aronia Berry - TreeTime.ca

Grey Alder vs Aronia Berry

Aronia melanocarpa

Alnus incana

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Aronia Berry
Grey Alder

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.

River Alder is a large shrub or small tree with a multi-stemmed, spreading habit. It is an excellent tree to plant if you want to stabilize the soil near rivers and creeks.

Unlike the other alder varieties, River Alder is attractive enough to be included in riverside plantings by municipal and provincial park organizations.

Note: We use Grey Alder for Alnus incana. This species is also known by many other common names, including River Alder, Speckled Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Aronia Berry Quick Facts

Grey Alder Quick Facts

Zone: 3a
Zone: 1a
Height: 1.8 m (6 ft)
Height: 8 m (25 ft)
Spread: 1.2 m (4 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Suckering: medium
Suckering: none


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


Native to: ON, QC, NS, NB, NL, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: black choke berry, black chokeberry
Other Names: hoary alder, river alder, speckled alder