140mm Dianella Cassa Blue - Dianella caerulea

Dianella ‘Cassa Blue’ is a compact, clumping Australian native plant admired for its striking blue-grey foliage and easy-care nature. Growing to about 50 cm high and wide, it forms a tidy, upright shape perfect for borders, mass plantings, or feature accents in contemporary and native gardens. In spring and summer, it produces small blue flowers with yellow centers, followed by attractive purple berries. ‘Cassa Blue’ thrives in full sun to part shade and suits a range of well-drained soils. Drought- and frost-tolerant once established, it requires minimal maintenance, making it an excellent choice for low-water, low-effort landscaping.