Elymus violaceus
Elymus violaceus · Poaceae
The gardener's calendar
Ideal time to plant elymus violaceus: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- June to August
- Adult size
- 24 to 40 inches tall
- Growth
- Fast
- Hardiness
- Very hardy (-4 °F)
- Origin
- Western North America
- Soil type
- Well-draining, tolerant
Care
Exposure
Plant your Leymus secund in full sun for optimal growth and more intense inflorescence coloring. This ornamental grass will tolerate light partial shade. An open location promotes better air circulation and reduces the risk of stagnant moisture.
Soil and preparation
This grass appreciates well-draining soils, even poor or sandy ones. Amend the soil at planting with light compost if it's very compact. It handles dry terrain well once established, making it an excellent choice for xeriscaped gardens.
Watering
Water regularly during the first year to promote root establishment. Once well-established, this grass tolerates drought and only needs watering during prolonged dry spells. Avoid excess winter moisture.
Pruning and cleanup
Cut your Leymus secund back hard in early spring, before new growth begins. You can clean up dead foliage and faded inflorescences in fall to maintain a neat appearance. This grass requires no particular structural pruning.
Nutrition
Leymus secund is undemanding and doesn't require systematic fertilizing. A modest application of well-rotted compost in spring is sufficient. Avoid excess nitrogen, which would weaken its hardiness.
Health and problems
This grass is robust and rarely affected by disease. Monitor soil moisture to prevent root rot. No notable specific pests affect this species in temperate gardens.
Did you know?
Leymus secund is prized by ecologists for restoring dry prairies and degraded habitats in the American West. Its exceptional blue-tinted spikes earned it the nickname "bluestem" in its native region, and it ranks among the preferred ornamental grasses for modern dry gardens and low-maintenance landscapes.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Tufted hair grassDeschampsia cespitosa
- Wavy hair-grassAvenella flexuosa
- Purple moor-grassMolinia caerulea
- Reed canary-grassPhalaris arundinacea
- Common quaking grassBriza media
- Creeping soft-grassHolcus mollis
Tips generated and checked by Viridia — adapt them to your local climate.