Black Walnut vs Aldara Hazelnut - TreeTime.ca

Black Walnut vs Aldara Hazelnut

Juglans nigra

Corylus heterophylla Het 3

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Black Walnut
Aldara Hazelnut

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.

Aldara Hazelnut is a northern hybrid selection noted for its superior nut quality, disease resistance, and cold hardiness.

It is great for attracting wildlife with the added bonus of edible nuts that can be eaten fresh or used in baking. Pair with another Aldara or Andrew Hazelnut for cross pollination to occur.

Aldara and Andrew Hazelnut are currently the hardiest and most reliable nut varieties available for the Canadian prairies.

Note: You want more than one hazelnut to improve yields.

Black Walnut Quick Facts

Aldara Hazelnut Quick Facts

Lowest Price: $9.99 - SAVE UP TO 50%
Zone: 3a
Zone: 4a
Height: 14 m (45 ft)
Height: 2.7 m (9 ft)
Spread: 9 m (30 ft)
Spread: 2.4 m (8 ft)
Moisture: dry, normal
Moisture: normal
Light: partial shade, full sun
Light: partial shade
Hybrid: no
Hybrid: yes
Catkins: no
Catkins: yes
Nuts: corrugated nut with edible meat
Nuts: medium, 1.5cm diameter
Growth rate: slow
Growth rate: medium
Life span: long
Life span: medium
Maintenance: medium
Suckering: low
Suckering: low




Other Names: american walnut