Ko’u, pronounced (ko-oo), is a rare hardwood that grows in the coastal regions of the Hawaiian Islands from sea level to roughly 100 ft. but may grow at up to 450 ft. above sea level. Almost totally destroyed by a moth in the 1800’s, it is one of the rarest woods from Hawaii. Kou was prized by Hawaiian royalty for food use: poi bowls, calabashes and utensils as Kou does not impart a taste to food. Kou is a species of flowering trees in the borage family, Boraginaceae. The tree is known by a variety of names including Mareer, Kerosene wood (because of its ease in burning), Manjak, Glueberry, Narrow-leafed Bird Lime Tree, "Kanawa," Tou, and Kou.subcordata. It grows to 23–33 ft. at maturity, but may be as tall as 49 ft. Trunks are generally leaning and produce small log sections from 1-3 or 4 ft. lengths. Logs are generally hollow. The tree produces fruit that is buoyant and may be carried by ocean currents and thus spread throughout tropical coast lines. The wood of the tree has a specific gravity of 0.45, is soft, durable, and easily worked, taking a nice smooth polish when finished.
Beautiful color and figure. Dry and read to use.