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 general public. Reservations may only be made by: The Survivors' Family Program extends to family members and sponsored guests accompanying authorized users. Eligible users are defined as family members who have suffered a loss of a sponsor in the event of an active duty death regardless of the cause (combat, accident, suicide, illness, etc.) and also may be uniformed personnel. 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