CASSA BLUE® Dianella
Cassa Blue® Dianella caerulea ‘DBB03’ PBR
- Cassa Blue® Dianella has rich blue foliage
- Compact, clumping Dianella
- One of the longest flowering Dianellas available
Description: Cassa Blue® Dianella is the perfect size and compact shape for any commercial or residential garden.
It has stunning blue foliage and masses of purple and yellow flowers from September to November.
Size: 50cm high x 40cm wide.
Planting Density: 4-8 plants per m², 2-4 plants per linear metre.
Uses: Mass planting or specimen planting. For north of Sydney and QLD Cassa Blue® Dianella is not recommended for mass planting, only for maintained gardens with good free draining soil.
Species: Dianella caerulea
Position: Full sun to partial shade. Tolerates drought and cold. Prefers well drained soils, dryer soils needed for Sydney. Avoid very poor soils.
Care: Water as required for 8-13 weeks until established. Plant in a well mulched garden (chunky mulch is recommended).
Ensure crown or base of the Cassa Blue® plant is not below soil or mulch level. If required use slow release fertiliser in spring.
Remove older leaves as required or cut back halfway every 3-5 years (will look better with pruning every 3 years, this depends on your requirements).
Where it works: ACT, VIC, SA, WA, TAS, NSW (north of Sydney only for maintained gardens) & QLD (only for maintained gardens).
Flowers: Cassa Blue® Dianella has beautiful foliage and great flowers. Its mass of baby blue flowers grow to about 55cm in height.