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
Koa Misi the Dolphins. Due to a back injury, Misi was placed on the team's injured reserve on December 22, 2015. On October 10, 2016, Misi was placed on injured reserve due to a neck injury. On July 25, 2017, the Dolphins placed Misi on injured reserve with a neck injury. Koa Misi Nawa'akoa Lisiate Foti Analeseanoa "Koa" Misi (born January 17, 1987) is an American football outside linebacker who is currently a free agent. He played college football at Utah. After graduation from Montgomery High School, Misi began his college career at Santa Rosa Junior College, where he was a first-team