About
Dianella caerulea, the flax lily, is a smaller dianella to around 50�60 cm with numerous grass-like leaves and light-blue flowers in short, branched sprays in summer, followed by shining, rich blue berries that persist well into autumn. A reliable and ornamental evergreen perennial for a sunny or partly shaded border.
About the genus
Dianella are rhizomatous, evergreen perennials with leathery, sword-shaped leaves and sprays of small, starry blue flowers followed by long-lasting blue or purple berries. Popular as clump-forming ground-cover plants in mild gardens and as container plants.
Plant details
Suggested usesBorders, hedging, specimen planting.
Care notes
CultivationPlant in well-drained soil in sun or partial shade.
PruningPrune after flowering or in late winter for shape.
PropagationPropagate by division, cuttings, or seed as appropriate.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.