Round Leaf Hawthorn vs Red Alder - TreeTime.ca

Round Leaf Hawthorn vs Red Alder

Crataegus rotundifolia (Crataegus cyclophylla)

Alnus rubra

COMING SOON

(new stock expected: fall of 2025)

CUSTOM GROW

Round Leaf Hawthorn
Red Alder

Getting its name from rounded, toothed leaves, the Round Leaf Hawthorn is a winter hardy shrub that grows small, red, berry-like fruits.

Commonly used for landscaping, this shrub can also be found along stream banks and in wooded areas. Caution is advised when handling the Round Leaf Hawthorn, as it can have sharp thorns approximately 1" long.

Red Alder is a fast-growing deciduous tree native to western North America. Its fixes nitrogen, which enriches soils and supports the growth of surrounding plants. Ideal for sites with poor soil conditions, or areas disturbed by logging, construction or fire.
It provides shade in riparian areas, creating cover for fish. Its seeds and buds are eaten by birds and small mammals, while the foliage provides browse for wildlife. The catkins release clouds of pollen attracting bees and other insects.
The Red Alder gets its namesake from the rusty-red color the bark turns when bruised.

Round Leaf Hawthorn Quick Facts

Red Alder Quick Facts

Zone: 2a
Zone: 5b
Height: 3 m (10 ft)
Height: 15 m (50 ft)
Spread: 3 m (10 ft)
Spread: 9 m (30 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: normal, wet
Growth rate: slow
Growth rate: fast
Life span: long
Life span: medium
Growth form: upright, rounded to conical
Spreading: seeds - medium, stump sprouting - medium
Suckering: none


Foliage: round, serrated
Bark: smooth, grey
Flowers: showy white
Fruit: small red berries
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


Native to: ON
Native to: BC
Other Names: oregon alder, pacific coast alder, western alder