Prairie Junegrass is a small tufted perennial bunchgrass of cool, open habitats across Eurasia and North America. It thrives in full sun and well-drained soil, and it is best suited to cool seasons.
Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun
Water
Water moderately during dry spells, letting the top of the soil dry slightly between waterings.
Soil
Well-drained, sandy or rocky soil.
Temperature
Hardy in cool temperate climates; prefers cool seasons and is damaged by prolonged heat.
How easy
Easy
Safety
Not known to be toxic: Pollen can cause a severe allergic reaction in people with grass allergies.
Native range
Temp. Northern Hemisphere to Mexico
Climate
temperate
About
Koeleria macrantha is a species of grass known by the common name prairie Junegrass in North America and crested hair-grass in the UK. It is widespread across much of Eurasia and North America. It occurs in many habitat types.
Safety
It is classified as a severe allergen in humans with grass allergy.
Where it grows
Koeleria macrantha is widespread across much of Eurasia and North America.
Uses
The seed can be ground into a powder, which can then be boiled in water like a porridge or made into flour or bread.
Text excerpted from the Wikipedia article Koeleria macrantha by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.