Arbequina OliveThis self fruiting (aka self pollinating) olive is prized for its dark brown fruit with a high oil content and attractive year round silvery green foliage! Cold hardy to as low as 5 degrees, 'Arbequina' makes a beautiful specimen shrub or small tree in the garden border or in large containers. These plants are often "tree formed" by selectively removing smaller lower branches to expose the larger branch structure of the plant.