Black Walnut vs Carpathian English Walnut - TreeTime.ca

Black Walnut vs Carpathian English Walnut

Juglans regia Carpathian

Juglans nigra

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Carpathian English Walnut
Black Walnut

Carpathian English Walnut is a great shade tree or a fantastic addition to a food garden. The taste is described as having a full flavour with a hint of sweetness and butterscotch. They are great for fresh eating, cooking, and baking. Thin shelled nuts split right down the center, making them easy to crack. Harvest ranges from late September to early October.

It is known for being highly productive and more cold hardy than other English Walnut varieties.
Carpathian English Walnut is considered to be self pollinating but planting with a second variety will result in greater yields. It can be cross pollinated with Black Walnut and others.

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.

Carpathian English Walnut Quick Facts

Black Walnut Quick Facts

Zone: 5a
Zone: 3a
Height: 15 m (50 ft)
Height: 14 m (45 ft)
Spread: 12 m (40 ft)
Spread: 9 m (30 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal
Moisture: dry, normal
Growth rate: medium
Growth rate: slow
Life span: long
Life span: long
Suckering: none
Suckering: low
Maintenance: medium


Nuts: thin shelled, easy to crack
Nuts: corrugated nut with edible meat
Flavor: full flavor, hint of sweetness
Harvest: late September - early October
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON
Other Names: black sea walnut, common walnut, persian walnut
Other Names: american walnut