Yes, Arbequina olives are self-fertile, wind-pollinated. If preferable, you can assist pollination by moving pollen from flower to flower with a small brush. The Arbequina trees self-pollinate best when planted near other olive trees. Because mixing varieties may assist in increasing yields. As well, for a better pollination process, you can plant the Arbequina olive tree next to other companion plants that attract bees and helps pollination.