grass · design plant record
Sesleria autumnalis
Autumn moor grass
A relatively small tufted grass for repeating along an edge.

Photo: Matt Lavin · CC-BY-SA 2.0 · Source & caption
Photographs show the source plant or captioned cultivar, season and setting. They do not document one of our illustrative garden layouts as a built project.
- Height at maturity
- 0.3–0.61 m (1–2 ft)
- Spread at maturity
- 0.15–0.3 m (0.5–1 ft)
- Light
- Sun / Part shade
- Moisture
- Drier soil after establishment / Moist, draining soil
- Source-reported USDA zones
- 4–9 · verify subzone and cultivar
- Principal seasonal role
- Autumn, Spring, Summer
Fit it to the site
Well-drained ground; established plants tolerate dry conditions.
Good drainage remains necessary; the species name does not promise flowers only in autumn.
Keep the care in the decision
Review old foliage before new growth and retain its small measured spacing rather than borrowing a large-grass layout.
Origin & safety checks
Southern Europe and Caucasus. Confirm local native range and restrictions.
Toxicity and pet safety are not assessed here. An ornamental record is not an edible-use recommendation.
Check current invasive restrictions with your local plant-health or extension authority. For pets, use the exact botanical name in a veterinary toxicity reference; for potential ingestion or exposure, get appropriate professional advice rather than relying on a design guide.
Factual source · checked 15 October 2026
NC State Extension Gardener Plant Toolbox: Sesleria autumnalis
Ranges are rounded metric conversions of the source's dimensions. Growth varies with cultivar and conditions. Reference photographs and source captions help you inspect the plant; they do not certify identity. Our concept garden images cannot establish botanical identity.