Acacia koa for up to 25 years. Scarification is needed before "A. koa" seeds will germinate. Koa is endemic to the islands of Hawaii, Molokai, Maui, Lānai, Oahu, and Kauai, where it grows at elevations of . It requires of annual rainfall. Acidic to neutral soils (pH of 4-7.4) that are either an Inceptisol derived from volcanic ash or a well-drained histosol are preferred. Its ability to fix nitrogen allows it to grow in very young volcanic soils. Koa and ōhia lehua ("Metrosideros polymorpha") dominate the canopy of mixed mesic forests. It is also common in wet forests. The koa's trunk was
Hale Koa Hotel Hale Koa Hotel The Hale Koa Hotel, which means "House of the Warrior" in Hawaiian, is an Armed Forces Recreation Center (AFRC) resort hotel located on Waikiki Beach and owned by the United States Department of Defense. It sits on the southeast corner of Fort DeRussy on the western end of Waikiki in Honolulu. The hotel has more than one million guests every year, all of whom require the United States Uniformed Services Privilege and Identification Card to lodge at the hotel. Though owned by the DOD, the hotel is entirely self-sustaining, and does not receive any government funding. The