Olearia are also known as daisy bushes and are evergreen shrubs with leathery green leaves. They are renowned for their daisy like flowers which appear in spring or summer. Olearias are suitable for planting in a shrub border or potted and kept in a sheltered location. They require fertile, well drained soil and good shelter from harsh winds. Daisy bushes do not require regular pruning but can be trimmed to maintain a neat shape.