Koroneiki Olive Tree – Premium Greek Oil Producer with Small Fruit The Koroneiki Olive Tree is a prized Greek variety renowned for producing some of the highest-quality olive oil in the world. This medium-sized tree features a spreading, open canopy and shows excellent resilience to wind and drought, though it prefers mild winters. Its small, mastoid-shaped fruit ripens mid- to late season, yielding a remarkably high oil content rich in oleic acid and prized for its exceptional stability and robust, fruity flavor. Perfect for dedicated growers aiming to craft premium artisanal olive oil. For full care instructions, check out our Olive Tree Growing Guide. Learn more about growing and caring for olives in the blogs and videos below. Country of Origin: Greece Zones: 10 Looks: A tree of medium vigor with a spreading habit and open canopy. Resistant to water stress and wind. Low cold tolerance. Personality: Fruit is small with a mastoid shape. Ripens mid- to late season and turns black at full maturity. Facts of note: Oil content is 27%, high in oleic acid, and very stable. Ideal for premium oil production. Pollenizer: Self-fruitful Chill Hours: 300–400 Visit our Fruit Tree Central for a listing of all our fruit tree videos and articles. Visit Tree Characteristics for a listing of all our fruit & nut tree growing characteristics.
