Prune olive trees in late winter to early spring to remove dead or crowded branches and shape the tree. Water deeply but infrequently, allowing the soil to dry out between waterings. Fertilize with a balanced fertilizer in spring after pruning. Keep an eye out for pests like olive fruit flies and use traps if needed.
Effective Wire Training Techniques for Bonsai Trees
Use aluminum or copper wires to train your Bonsai Trees