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Blue Dune Blue Lyme Grass
Leymus arenarius 'Blue Dune'
Blue Lyme Grass
Currently unavailable
Bright blue, cool-season ornamental grass maintains its coloring throughout the growing season. Straw colored seed heads appear on stalks 8-12" above the foliage. Spreads by rhizomes. Excellent for controlling soil erosion. Prefers sunny, dry locations.
Specifying this plant? Save it to a project in the shop, or match a whole plant schedule with Plant List Matcher.
Plant facts
Good to know
- Waterwise — suited to low-water landscapes once established.
- A good park-strip plant (Flip the Strip collection).
- Suitable for Utah Lake secondary water systems.
Quick answers
How big does Blue Dune Blue Lyme Grass get?
About 30-36" tall and 24" wide at maturity.
How much sun does Blue Dune Blue Lyme Grass need?
Full Sun to Part Shade (3 to 6+ hours Sun).
How much water does Blue Dune Blue Lyme Grass need?
Low water use — it is one of our waterwise plants.
Will Blue Dune Blue Lyme Grass grow in Utah and the Intermountain West?
It is rated hardy to USDA zone 4, so it suits sites in zone 4 or warmer, which covers most of the region. The Salt Lake Valley floor is mostly zone 7; benches, mountain valleys and high plains in Utah, Idaho, Montana, Colorado and Wyoming are colder, often zones 3–6, so check the zone for your site.
Where can I buy Blue Dune Blue Lyme Grass in Utah?
Progressive Plants in Copperton, Utah carries it, but it is not available right now. You can join the waitlist to hear when it's back.
Can landscape contractors buy Blue Dune Blue Lyme Grass wholesale?
Yes. Landscape contractors and architects with a Progressive Plants wholesale account get trade pricing, bulk ordering and shipping across Utah, Idaho, Montana, Colorado, Wyoming and Nevada on our own trucks or by freight ($1,500 minimum outside our local delivery area). Apply at progressiveplants.com/wholesaleapp.html or call 801-565-7333.
Find similar plants
Ornamental GrassesWaterwise PlantsPark Strip Plants (Flip the Strip)Plants for Secondary Water