Cork Oak Quercus suber 10 Seeds USA Company

Quercus suber, commonly known as the cork oak, is another species of oak tree that is highly valued for its economic, ecological, and cultural significance. Here are some key features and information about Quercus suber:

Description: The cork oak is an evergreen tree that typically reaches heights of 10 to 20 meters (33 to 66 feet). It has a spreading crown and distinctive bark that is thick, corky, and deeply fissured.

Bark: The bark of Quercus suber is the primary source of cork. Cork is harvested from the outer layer of the tree's bark, and this process does not harm the tree. The cork bark regenerates over time and can be harvested approximately every 9 to 12 years.

Leaves: The leaves of the cork oak are simple, alternate, and oblong with a wavy margin. They are dark green on the upper surface and paler underneath. The leaves are about 4 to 7 cm in length.

Acorns: The tree produces acorns, like many other oak species. The acorns of Quercus suber are relatively large, about 2.5 to 3 cm in length, with a knobby cup.

Habitat: Quercus suber is native to the western Mediterranean region, particularly in countries such as Portugal, Spain, Morocco, Algeria, Tunisia, and Italy. It thrives in hot, dry climates and is often found in mixed woodlands.

Economic Importance: The cork oak is highly valued for the production of cork, which is used for various purposes, including wine stoppers, flooring, and insulation. Cork harvesting is a sustainable practice that does not harm the tree, as only the outer bark is removed.

Ecological Importance: The cork oak ecosystem supports a variety of plant and animal species. The tree provides habitat for birds and insects, and its acorns are a food source for wildlife.

Cultural Significance: Cork oak forests have cultural importance in the regions where they are found. They are often part of traditional land uses, supporting a range of activities such as agriculture, grazing, and forestry.