American Elm vs Sessile Oak - TreeTime.ca

American Elm vs Sessile Oak

Quercus petraea

Ulmus americana

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Sessile Oak
American Elm

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.

American Elm is fast growing, tall tree with a recognizable and pleasing shape.

It's well suited for urban environments because of its non-invasive roots and ability to grow on harsh sites (quite salt tolerant). American Elm develops a wide, dense canopy that provides shade for many city streets around North America.

Sessile Oak Quick Facts

American Elm Quick Facts

Lowest Price: $6.99 - SAVE UP TO 56%
Zone: 4a
Zone: 2a
Height: 24 m (80 ft)
Height: 30 m (98 ft)
Spread: 15 m (50 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: any
Growth rate: medium
Growth rate: fast
Life span: long
Life span: very long
Growth form: rounded to spreading
Spreading: seeds - low
Suckering: medium

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

Fall colour: golden yellow
Fall colour: bright yellow
Nuts: acorns
Seeds: samara
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: SK, MB, ON, QC, NS, NB, PE
Other Names: cornish oak, durmast oak, irish oak, welsh oak
Other Names: water elm, whilte elm