Macadamia Nut TreeA Gorgeous Macadamia Nut Tree That Lasts a Lifetime The beautiful green foliage lasts through every season. Starting out as reddish brown, the leaves of the Macadamia tree quickly turn into a deep, glossy green. Since this tree is an evergreen, you'll get to enjoy the fresh colors, even in the dead of winter. Even colder states can enjoy this summery tree. You don't have to live in the Deep South to have this ornamental beauty in your life. By growing