Teak
Tectona Grandis

Source: Thailand

Tree Data
Teak trees are reported to attain heights of 130 to 150 feet (39 to 45 m) under favorable conditions. Stems are reported to be often clear of branches to 80 to 90 feet (24 to 27 m) high. Trunk diameters are reported to be often from 36 to 60 inches (90 to 150 cm), and older trees are typically fluted and buttressed. Plantation trees are reported to grow to heights of 150 feet (45 m), and can be ready for harvesting after only 60 years. Teak logs are reported to be very heavy, and are rather difficult to transport. Standing trees are sometimes girdled and left to stand for two to eight years before they are harvested. This practice is reported to allow moisture in the tree to dissipate, and hence make the logs less heavy and easier to transport.

Sapwood Color
The clearly demarcated sapwood is white to pale yellow in color.

Heartwood Color
The heartwood in its purest form, is a uniform dark golden-brown, without markings. But most other heartwood found in this species is dark golden yellow, which turns into rich brown with darker, chocolate-brown markings upon exposure. There is moderate to high color variation between boards.

Grain
The grain is generally straight, but occasionally wavy.

Texture
Texture is coarse and uneven. The wood is somewhat greasy and may contain white shiny deposits.

Luster
Wood surfaces are dull, and the material is reported to have an oily feel.

Odor
Freshly-milled wood is reported to have an odor similar to that of leather, but there is no distinctive taste. (Source--Woods of the World Pro Version)