Today Black Oak is the nation’s rarest and most valuable native hardwood. … At between 4800 to 5500 years old Black Oak is the nation’s most ancient hardwood.

What does black oak produce?

Seed Production and Dissemination- In forest stands, black oak begins to produce seeds at about age 20 and reaches optimum production at 40 to 75 years. It is a consistent seed producer with good crops of acorns every 2 to 3 years.

What are oak trees used for?

Oak Tree Uses: Timber White oaks are renowned for their highly durable wood, and they are prized for furniture, flooring and cabinets. White oaks makes sturdy barrels and fence posts, as well as firewood. English oaks make a very fine, hard timber used in furniture and architecture.