Temporarily Unavailable Tucked away on Mauna Loa, the same mountain that grows the beloved Hawaiian Kona, the Ka'u is grown on a high altitude hillside – completely surrounded by valley farms. Hawaiian Ka'u coffee is definitely one of Hawaii's best kept secrets. Ka'u is medium roasted to produce a extraordinarily smooth and silky brew with a subtle sweet flavor and a vibrant finish. Hawaiian Ka'u has been recognized as one of the most celebrated coffees in the world by the Specialty Coffee Association of America (SCAA). Hand-picked, processed in small-batches, and sun dried, these beans are carefully harvested to produce a more mature, developed, and flavorful coffee bean.