Black Gum vs Sessile Oak - TreeTime.ca

Black Gum vs Sessile Oak

Quercus petraea

Nyssa sylvatica

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Sessile Oak
Black Gum

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.

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.

Sessile Oak Quick Facts

Black Gum Quick Facts

Lowest Price: $6.99 - SAVE UP TO 56%
Zone: 4a
Zone: 3a
Height: 24 m (80 ft)
Height: 12 m (40 ft)
Spread: 8 m (25 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: slow
Life span: long
Life span: 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: purple, orange, yellow, red
Berries: dark blue
Nuts: acorns
Flavor: sour
Harvest: september to october
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON
Other Names: cornish oak, durmast oak, irish oak, welsh oak
Other Names: black tupelo, pepperidge tree, sour gum, tupelo