Hawaii UH launches campaign to revive Hawaii’s Ohia tree population February 7, 2016 Kohala Web UH launches campaign to revive Hawaii’s ohia tree popula… By Kayla Yamamoto With its vibrant red and yellow Lehua blossom and lush canopy, Hawaii’s ohia trees cover more than one million acres statewide. Its large canopy… View on www.hawaiinewsn… Preview by Yahoo