Dianella tasmanica

Dianella tasmanica, commonly known as the Tasman flax lily, is a perennial plant native to Australia. Belonging to the family Asphodelaceae, it is widely cultivated for its ornamental value. The plant features long, strap-like leaves that are green and can grow up to 1 meter in length. These leaves are arranged in a rosette pattern at the base of the plant. During the spring and summer months, Dianella tasmanica produces small blue or purple flowers that bloom on tall spikes. These flowers are then followed by small blue berries, which attract birds. The Tasman flax lily thrives in well-drained soil and partial shade, although it can tolerate full sun exposure. Once established, it is drought-tolerant, though it benefits from regular watering during dry periods. This versatile plant can be used as ground cover or planted en masse to create an attractive display of foliage color and texture in garden beds or borders. It also makes an excellent container specimen for patios or balconies. Overall, Dianella tasmanica is an easy-to-grow ornamental plant with attractive foliage, colorful flowers, and berries that add year-round interest to any garden setting.

Characteristics

Plant Type

Herb

Life Cycle

Perennial, Annual

Genus

Dianella

Family

Asphodelaceae

Hardiness Zone

8-9

Mature Height

1.52 m

Mature Spread

49 cm

Leaf Color

Green

Leaf Type

Evergreen

Flower Color

Lavender

Flower Size

2.54 cm

Bloom Time

Mid spring, Late spring, Early summer

Planting Time

Spring, Autumn

Harvest Time

Mid summer

Native Area

Tasmania and southeastern Australia

Tags (15)

Common Names (3)