Butternut (White Walnut) vs Sessile Oak - TreeTime.ca

Butternut (White Walnut) vs Sessile Oak

Quercus petraea

Juglans cinerea

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Sessile Oak
Butternut (White Walnut)

Sessile Oak is a large, long-lived deciduous tree with a wide, rounded crown. It is an important host plant for many pollinators, especially in its native range. Its acorns serve as a valuable food source for birds and small mammals, providing strong ecological value. It differs from many oaks as the leaves grow on longer stalks, whereas the acorns are stalkless. It can live for hundreds of years, with some surviving over 1,000 years in ideal conditions. As it matures, the tree develops a rugged, gnarled structure that provides heavy shade and a distinctive appearance.

More drought-tolerant than other oaks and does not do well in waterlogged or compacted soils.
Native to Europe and is the national tree of Ireland.

Note: Most Oak species can be considered toxic for many animals.

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.

Sessile Oak Quick Facts

Butternut (White Walnut) Quick Facts

Lowest Price: $6.99 - SAVE UP TO 56%
Zone: 4a
Zone: 2b
Height: 24 m (80 ft)
Height: 25 m (82 ft)
Spread: 8 m (27 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: long
Life span: medium
Growth form: rounded to spreading
Spreading: seeds - low
Suckering: none
Maintenance: medium

Toxicity: young leaves and acorns toxic to humans and animals when injested

Fall colour: golden yellow
Nuts: acorns
Nuts: brown shell, edible
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON, QC, NB
Other Names: cornish oak, durmast oak, irish oak, welsh oak
Other Names: demon walnut, oilnut, white walnut