What Does Blackjack Oak Look Like?

Blackjack oak (Quercus marilandica) is a small deciduous tree that is native to the eastern United States. The tree gets its name from the fact that its leaves are black on the top and green on the bottom.

The tree typically grows to be about 15-25 feet tall and has a trunk that is about 1-2 feet in diameter. Blackjack oak is often found growing in open areas such as fields and roadsides.

The leaves of blackjack oak are simple and alternate. They are elliptical in shape and have a toothed margin. The leaves are dark green on the top and light green on the bottom. The leaves are 6-8 inches long and 3-4 inches wide.

The tree produces small, yellow-green flowers that blooming in the springtime. The flowers are followed by small, brown acorns that mature in the fall.

Blackjack oak is a hardy tree that can tolerate a variety of soil conditions. It prefers full sun but can also grow in partial shade.

The tree is tolerant of drought and does not require a lot of water to survive. Blackjack oak is often used as an ornamental tree or for erosion control due to its ability to tolerate poor growing conditions.