The Water Oak tree, Quercus nigra, is also known as a spotted oak or possum oak. Water Oak trees are a conical to round-topped tree. It is a popular tree in the South as a shade and street tree. This deciduous tree is fast growing and it starts producing acorns before its 10th year. The Water Oak is found along streams and low ground. It is a tall tree with a slender trunk . The Quercus nigra is hardy to zone 6 and is frost tender. The plant prefers medium to heavy soils.
It can grow in semi-shade (light woodland) or no shade. It requires moist soil. The plant can tolerate strong winds but not maritime exposure. Acorns are 1/2 inch long, very dark in color, and 1/3 covered by a flattened cap. It matures in September of the second year. The Water Oak trees attractive form makes it a popular landscape and shade tree. Water oak acorns provide food for many animals such as squirrels, white-tailed deer, and wild turkey.