Manchurian Walnut vs Schuettes Oak - TreeTime.ca

Manchurian Walnut vs Schuettes Oak

Juglans mandshurica

Quercus × schuettei (Quercus bicolor × Quercus macrocarpa

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Manchurian Walnut
Schuettes Oak

Manchurian Walnut is a large, broad and often multi-stemmed tree with ornamental qualities. This tree produces large, thick-shelled nuts that ripen in the fall. These edible walnuts are reportedly difficult to crack open. They are useful for attracting wildlife, especially squirrels.

The Manchurian Walnut contains and exudes much lesser quantities of allelopathic compounds, such as juglone (common to walnuts), that may prevent or impair growth of nearby plants. Therefore, it is commonly embraced as a safe walnut to plant.

There are reports of rare this species surviving winters to -45C with specimens growing and thriving in Alaska and Edmonton.

There is no regular supply of this species. It is rare and not produced each year.

Schuettes Oak is a naturally occurring hybrid of Swamp White Oak and Bur Oak. With a faster growth than both parent species, it is one of the fastest growing Oak trees. They are known for growing very large and wide, so space them appropriately. It is considered one of the most adaptable Oaks with little preference on soil conditions. It can handle growing in wet, saturated soils as well as those that are dry, clay, or alkaline.

The Schuettes Oak has very large acorns. They have a large cup portion like the Bur Oak, but without the fringe. Due to the Swamp White Oak parentage, the acorns have less tannins and a sweeter taste. They are a food source for various wildlife including birds, squirrels, and deer.

Manchurian Walnut Quick Facts

Schuettes Oak Quick Facts

Zone: 2b
Zone: 4a
Height: 21 m (70 ft)
Height: 18 m (60 ft)
Spread: 12 m (40 ft)
Spread: 15 m (50 ft)
Moisture: normal, wet
Moisture: normal, wet
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: yes
Catkins: no
Catkins: yes
Bark: light grey
Nuts: large walnuts
Nuts: large, sweet acorns
Growth rate: medium
Growth rate: medium
Life span: long
Life span: long
Maintenance: medium
Suckering: high
Suckering: low




Toxicity: when injested, can be toxic for many animals
Other Names: chinese walnut
Other Names: schuette oak, schuettes hybrid oak, swamp bur oak