Oak

Oak trees are long-lived and considered by some to be the most essential native tree. These trees are used as ornamental trees in the landscape and by wildlife. Oak trees can range in size so determine the place and the mature height and width before planting. The leaves of most oaks are lobed and a glossy dark green. In the fall, many oaks turn shades of red, orange, and yellow. The fruit of oaks are acorns. Many oak trees start producing acorns only after 20 – 30 years.