Alcantarea imperialis Silver Plum Bromeliad

Silver Plum Bromeliad (a cultivar of Vriesea or Alcantarea) is a striking architectural plant with broad, silver-purple foliage forming a dramatic rosette that can reach up to 1 metre across. It is prized for its bold colour, symmetrical shape, and ability to create a focal point in modern and tropical-style gardens. Mature plants may produce a tall, impressive flower spike, though the foliage remains the primary visual feature.

In Australia, it grows well in full sun to part shade, with brighter light enhancing the silver-purple tones. It prefers well-drained soil or can be mounted in pots or rockeries with adequate airflow. It is drought-tolerant once established but benefits from occasional deep watering during dry spells. Avoid overwatering and ensure the central cup remains clean. In frost-prone areas, provide some protection during colder months.

Companion plants include other bromeliads, cordylines, succulents like echeverias and agaves, or strappy foliage plants such as Lomandra or Dianella. These combinations enhance textural contrast while complementing the bold form and colour of Silver Plum.