
Blue flax-lily
Dianella caerulea
Blue flax-lily is a tough, clumping groundcover that performs well in partial shade and tolerates a range of soil types. Its strap-like foliage provides year-round texture, and small star-shaped flowers give way to striking metallic-blue berries that attract birds. Water regularly during establishment, then reduce frequency as the plant becomes more self-sufficient.
Care Level
Low
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
12″ – 36″
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 7-10 Days • Water Moderately, Keeping Soil Evenly Moist But Never Waterlogged; Reduce Watering In Cooler Months
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Medium
Propagation: Seed, Division
Native to
Attracts
Sources
Data: trefle
Image: trefle.io — Taken Oct 27, 2022 by Boris Therock (cc-by-sa)
No nurseries currently have this species in stock.