Cassa Blue is a compact Australian native flax lily with upright, rich blue foliage forming neat, architectural clumps. Delicate blue flowers rise above the leaves in spring, followed by decorative purple-blue berries. Its bold foliage colour creates a striking contrast beside green shrubs and softens the edges of paths and garden beds.
Key Features
Rich blue strappy foliage; compact clumping habit; blue flowers; ornamental purple-blue berries; low maintenance; tolerant of drought and frost once established.
Used For
Garden borders, mass planting, native gardens, modern landscapes, containers and foliage contrast in mixed beds.
Ideal Growing Position
Full sun to part shade in well-drained soil. Water regularly during establishment, then as needed during extended dry periods. Avoid persistently wet ground and keep mulch clear of the crown. Remove old leaves and spent flower stems to maintain a tidy appearance. Apply a fertiliser suitable for Australian native plants as directed.
Plant Height
Approximately 50 cm for the foliage clump, with flower stems extending above it.
Plant Width
Approximately 40 cm, depending on growing conditions.
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