Butternut (White Walnut) vs Black Gum - TreeTime.ca

Butternut (White Walnut) vs Black Gum

Juglans cinerea

Nyssa sylvatica

Butternut (White Walnut)
Black Gum

Butternut is one of the few walnut varieties native to Canada. The nuts are sought after for their mild, sweet, and oily taste. Ensure this tree is planted in full sun and well-drained soil for best results.

Butternut is self-fertile but it has better yields when planted near other butternuts. It can survive in zone 2, but reliably produces nuts in zone 3.

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

Black Gum is a slow-growing ornamental shade tree with a dense pyramidal shape. The foliage is dark green in the summer, and transitions to bright fall colours which include red, orange, purple, and gold. It is commonly used as an ornamental tree in parks and large gardens as a specimen or shade tree.

The small greenish white flowers provide nectar for bees and black tupelo honey is a sought after flavour. The small dark blue fruits which ripen in late summer will attract birds and other animals to your yard. The fruits are edible, but very sour, and are primarily used for pies, flavouring, and drinks. Plant the Black Gum where it will live long-term, as it has a large taproot and does not transplant well.

Butternut (White Walnut) Quick Facts

Black Gum Quick Facts

Lowest Price: $14.99 - SAVE UP TO 35%
Lowest Price: $12.49 - SAVE UP TO 26%
Zone: 2b
Zone: 3a
Height: 25 m (82 ft)
Height: 12 m (40 ft)
Spread: 8 m (27 ft)
Spread: 8 m (25 ft)
Moisture: dry, normal
Moisture: dry, normal
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: purple, orange, yellow, red
Berries: dark blue
Flavor: sour
Harvest: september to october
Nuts: brown shell, edible
Growth rate: fast
Growth rate: slow
Life span: medium
Life span: long
Maintenance: medium
Suckering: none
Suckering: medium




Other Names: demon walnut, oilnut, white walnut
Other Names: black tupelo, pepperidge tree, sour gum, tupelo