The choice of which varieties (or more correctly cultivars) to plant is determined by the following:
The following range of cultivars have been shown by trial results as well as experience by the industry to be the best currently available.
Mission, the most popularly planted at the moment in South Africa and is widely adaptable. It is especially suited to black table olive production as well as for olive oil.
Kalamata, ideal as a black table olive, with a lower oil content than Mission. The tree is less adaptable than Mission and is difficult to propagate.
Manzanilla, is especially suited to green table olive production , has a low oil content and softens on ripening.
Barouni, only suited to green “Queen” table olive production because of its large fruit size and low oil content.
Frantoio, suited to the production of high quality olive oil and as a cross pollinator for the other cultivars.