Description
Flax Lily (Dianella tasmanica), also known as Tasmanian Flax Lily, is a versatile, clump-forming perennial known for its strap-like, blue-green foliage and small, star-shaped flowers. Native to Australia, Flax Lily adds a unique, tropical appeal to gardens with its long, arching leaves, which often feature a slight metallic sheen. In spring to early summer, it produces delicate blue or purple flowers on tall stems, followed by striking, iridescent blue berries that provide additional interest through fall.
Typically growing 1 to 3 feet tall and wide, Flax Lily is a hardy, low-maintenance plant that can thrive in USDA zones 8-11. It performs best in partial shade to full shade but can tolerate some direct sun, especially in cooler climates. Flax Lily is adaptable to a range of soil types as long as the soil is well-draining, and it is moderately drought-tolerant once established, making it an excellent option for water-wise gardens.
Ideal for ground cover, borders, or mass plantings, Flax Lily pairs beautifully with other shade-loving plants and can add a lush, architectural element to shaded areas. It requires little upkeep beyond occasional pruning of dead or damaged leaves and benefits from a layer of mulch to help retain soil moisture. With its unique foliage, delicate blooms, and striking berries, Flax Lily provides year-round interest and is an excellent choice for adding texture and color to shaded landscapes.
