May bush, or Spiraea cantoniensis, is a resilient shrub appreciated for its arching branches and small white flowers, notably blooming in September and October in Australia. It's adaptable to various climates but requires proper pruning after flowering. Ideal for informal hedges, it thrives in well-drained soil with full sun.
Cape Plumbago (Plumbago auriculata) is a hardy Australian shrub known for its striking powder blue flowers. Thriving in full sun and well-drained soil, it grows 1.5 to 2 metres tall and can spread widely. This low-maintenance plant requires minimal watering and regular pruning to enhance flowering and manage growth.