Known as Wild Rye. Stiff, wide blue leaves on an upright habit. Spreads by rhizomes. Can be invasive.
| Scientific Name: | L. 'Blue Dune' |
| Zone: | 4 |
| Light: | Sun to Light Shade |
| Height: | 4' |
| Width: | 2-3' |
| New Shape: | Upright |
| Foliage: | Blue-green |
| Flower: | Golden |
| Bloom Time: | Jun-Aug |
