Mission Olive - Olea europaea ‘Mission’Mission Olive Olea europaea Mission Mission Olive is a classic evergreen olive tree valued for its attractive form and reliable fruit production. It brings timeless Mediterranean character, year round structure, and productive harvests to home gardens and landscapes. Why Gardeners Love Mission Olive Reliable olive producer Produces quality olives suitable for curing and oil. Evergreen structure Maintains silvery green foliage throughout the year.