Dianella

Dianella tasmanica

dianella

Also known as: Flax Lily, Blue Flax Lily, Blueberry Flax Lily

Native to Australia and the Pacific Islands, Dianella gets its name from Diana, the Roman goddess of the hunt — a fitting tribute for a plant that conquers almost any landscape condition it faces. Its long, strappy leaves create a soft, grass-like look that works beautifully as a filler, border, or accent plant. In summer it sends up delicate stalks of tiny blue flowers followed by striking blue-purple berries — a seasonal bonus that most gardeners don't expect.

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plant tips

water
Water regularly until established then reduce to as needed. Once mature it handles dry spells well.
light
Thrives in full sun to partial shade. Adapts well to a wide range of light conditions.
zone
9 and above.
size
Grows 2–3 ft. tall and spreads 2–3 ft. wide.

care

Place in well-draining soil in any sunny or partially shaded spot and water regularly until established. No regular fertilizing or pruning needed — simply trim spent flower stalks after blooming to keep the plant looking neat and tidy. Extremely low maintenance and adaptable to a wide range of soil types.

decor inspo

landscape border texture
Plant Dianella along garden borders, walkways, or foundation beds for a soft, grass-like display that adds year-round texture and interest to any outdoor landscape.
garden filler done right
Use Dianella to fill in open spaces around palms, hedges, or garden beds for a lush, low-maintenance ground cover that looks polished year-round. A landscaper favorite for good reason.