Koa Coffee Plantation of over . In 2007, Artukovich sold most of the assets of the company to Kona's Best Natural Coffee. KBNC does business as Koa Coffee Plantation. Since 2009 Koa Coffee Plantation has been owned by Hawaii Coffee Company in Honolulu. The Koa Coffee Plantation gained accolades in the late 1990s early 2000's when it had been producing and selling only hand picked 100% estate Kona coffee, including organic Kona coffee and a heritage blend (Grande Domaine Kona) harvested from trees dating back to 1918. The plantation used a wet mill facility from Colombia, a dry mill from Brazil and maintained
Acacia koa confirmed this close relationship; the estimated time of divergence is about 1.4 million years ago. "A. heterophylla" sequences nest within those of the more diverse "A. koa", making the latter paraphyletic. Both species are thought to be descended from an ancestral species in Australia, presumably their sister species, "Acacia melanoxylon". Dispersals most likely occurred via seed-carrying by birds such as petrels. Both species have very similar ecological niches, which differ from that of "A. melanoxylon". A closely related species, koaia or koaie ("A. koaia"), is found in dry areas. It is most easily distinguished by having smaller seeds that are