The olives, once harvested and cleaned of branches and leaves, are washed and selected. Then they're immersed in a brine (frequently changed) of water, salt, and lemon for at least 12 months. Sardinian Bosana olives range from green to brown in color and boast signature green-olive aromas. Their flavor stands out for its superb balance, sweetness, pleasant slightly bitter finish, and lingering aftertaste.