Black Walnut vs Yellow Birch - TreeTime.ca

Black Walnut vs Yellow Birch

Juglans nigra

Betula alleghaniensis

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Black Walnut
Yellow Birch

The Black Walnut is a slow growing, large, straight-stemmed tree with an open crown. It produces dense, very hard, edible nuts.

Black Walnut has a deeply-furrowed, black bark. Its leaves are about 1 foot long, composed of 15 - 23 slightly stalked leaflets on a moderately stout stock which provide good dappled shade.

Despite being highly valued for its edible nuts and its shade tree aesthetics, it is rare to see this tree on the prairies.

Note: Black Walnut's roots produce a substance named juglone that is toxic to some other plants. Consider this when choosing where you plant a black walnut, as you will not be able to grow tomato, potato, cabbage, eggplant, blueberry, azalea, rhododendron, lilac, red pine and apple in the surrounding area.

Note: Plant this tree once. It will not respond well to transplanting.

Note: Although self-pollinating, planting two trees significantly improves nut production.

A top CO2 absorbing species. Experts think this tree may help climate change more than others.

Yellow Birch is a large and valuable hardwood species in northeastern North America. The bark on its limbs and young trunks is silvery-yellowish in colour, hence the name. This tree prefers to grow in cool regions with damp or saturated soil.

Yellow Birch can be tapped for syrup, like Sugar Maple. Although the sap has less sugar content, it flows in greater quantity than maple trees.

Note: Unfortunately this difficult to grow species is not currently scheduled to grow at TreeTime.ca. Perhaps try purchasing seed from SeedTime.ca and growing your own? Or sign up for a restock notification above.

Black Walnut Quick Facts

Yellow Birch Quick Facts

Zone: 3a
Zone: 3a
Height: 14 m (45 ft)
Height: 18 m (60 ft)
Spread: 9 m (30 ft)
Spread: 11 m (35 ft)
Moisture: dry, normal
Moisture: normal, wet
Light: partial shade, full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes
Fall colour: bright yellow
Bark: shiny yellow to grey silver peels in curly strips, becomes reddish brown when older
Nuts: corrugated nut with edible meat
Growth rate: slow
Growth rate: medium
Life span: long
Life span: long
Suckering: low
Suckering: low




Other Names: american walnut
Other Names: golden birch