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Blue Dune Lyme Grass
Elymus arenarius 'Blue Dune'
Pronunciation: EL-ih-mus ar-en-AR-ee-us
SKU #03194
Striking silver-blue foliage is a standout in any landscape. Highly effective when paired with purple flowers or plants with maroon foliage. Produces wheat-colored plumes in summer. Foliage clumps spread vigorously by rhizomes; very useful for filling in large areas quickly and for erosion control. Very heat tolerant.
LIGHT: Full sun, Partial sun
WATER: Water when top 2 inches of soil is dry.
SIZE: Quickly forms clumps 2 ft. tall and wide; 3 ft. tall in bloom.
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Be Inspired: How to Use this Plant
| Bloom Time | Late summer |
|---|---|
| Deciduous/Evergreen | Herbaceous |
| Special Features | Dramatic Foliage Color, Easy Care, Waterwise, Fast Growing, Benefits Birds |
| Problems/Solutions | Erosion Control |
| Growth Rate | Fast |
| Growth Habit | Spreading |
| Landscape Use | Border, Ground Cover, Hillside |
| Flower Color | Brown |
| Foliage Color | Silver-blue |
| Companion Plants | Ninebark (Physocarpus); Catmint (Nepeta); Potentilla (Potentilla); Shrub Rose (Rosa); Cranesbill (Geranium) |
| Care Instructions | Grows easily in a wide range of soils; less vigorous in dry, clay soils. Water regularly in first growing season to establish an extensive root system. Once established, reduce frequency; tolerates periodic dry spells. Space 2 to 3 ft. apart as groundcover; closer for faster coverage. May be cut back in late spring to rejuvenate foliage. |
Details
| Bloom Time | Late summer |
|---|---|
| Deciduous/Evergreen | Herbaceous |
| Special Features | Dramatic Foliage Color, Easy Care, Waterwise, Fast Growing, Benefits Birds |
| Problems/Solutions | Erosion Control |
| Growth Rate | Fast |
| Growth Habit | Spreading |
Style
| Landscape Use | Border, Ground Cover, Hillside |
|---|---|
| Flower Color | Brown |
| Foliage Color | Silver-blue |
| Companion Plants | Ninebark (Physocarpus); Catmint (Nepeta); Potentilla (Potentilla); Shrub Rose (Rosa); Cranesbill (Geranium) |
Care
| Care Instructions | Grows easily in a wide range of soils; less vigorous in dry, clay soils. Water regularly in first growing season to establish an extensive root system. Once established, reduce frequency; tolerates periodic dry spells. Space 2 to 3 ft. apart as groundcover; closer for faster coverage. May be cut back in late spring to rejuvenate foliage. |
|---|
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Retailers Near You
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About Us
We have been pioneers and craftsmen in the art of growing plants for nearly
100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.
We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.