Leymus arenarius 'Blue Dune'
Blue Lyme Grass
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This bright blue, cool-season ornamental grass maintains its coloring throughout the growing season, even in southern gardens. In spring, straw-colored seed heads appear on stalks 8-12 inches above the foliage. Leymus arenarius ‘Blue Dune’ is native to Western Europe where it can be found in sand dunes as well as in rich soil. Blue Lyme Grass spreads by rhizomes, so place where more is desired. Use as a tall ground cover, on hillsides, and for controlling soil erosion. Prefers dry, sunny locations.
Zone
4-9
Growth Cycle
Cool
Features
- Drought Tolerant
GROWER INFO & TIPS
- Growth rate: medium-fast
- Can be grown in 1, 2 or 3 gallon
- Grow in well-drained soil
- Watering: keep evenly moist; somewhat sensitive to overwatering; does not like to stay wet
- Fertilizing: use a slow-release, medium-rate fertilizer
- Possible pests: aphids, spidermites
- Overwintering: cold frame with clear poly; do not overwater
*Note: please adapt these suggestions as needed to accommodate your local conditions.
LANDSCAPING INFO
- Blue foliage makes a strong accent in the mixed perennial garden
- Works especially well with purple and maroon plants
- Can produce a flush of bright, fresh autumn growth if cut back after blooming
- Makes an excellent, drought-tolerant ground cover
- Effective for controlling soil erosion
