This clumping Dianella has a fine, more grass-like leaf, but is tough as nails. Heat, salt, sun and low water tolerant. Try this upright, spiky beauty alone, or in mixed borders and containers. Small blue flowers arrive in the spring, followed by infrequent blue berries.
5-7 (with protection) 8-9, 14-24
15°F to 20°F USDA zones 8B–11
2-3' H x 1.5-3' W
Accent, Border, Container, Garden Bed, Mass planting, Rock Gardens, Slope
Evergreen
Moderate
Full sun to part shade
Drought tolerance, Easy Care, Heat Tolerance, Salt Tolerance, Year-Round Interest
Feature
Clear blue upright foliage, small blue flowers
Spring
Low Water Once Established/Water-wise
Little to none
Pruning
Trim leaves back to base, if needed
Well-drained soils
1. Dig in your native soil a hole as deep and wide as the container. We recommend planting in native soil for best acclimation.
2. Fill the hole with water and thoroughly water the new plant; allow both to drain.
3. Gently place the plant on its side and remove the pot. Place your hand on the bottom of the plant and put it in the hole.
4. Return native soil around the root ball, wetting and gently tamping down.
5. To complete, create a shallow trench around the base of the plant to contain the water when watering.
6. Mulch 1–2” deep around the plant, avoiding the area closest to the stem.
Your zip code 20149 is in Zone: 7a with a temperature range of: 0 to 5 °F.
