Compact brome is a winter annual wild grass native to southern and western Europe, now naturalized in many regions, often as a weed of dry, disturbed ground. It is not a garden or houseplant, and it thrives on poor, dry, stony or sandy soil with little care.
Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun
Water
Needs no watering; it survives on winter rain and is best left to natural moisture.
Soil
Dry, stony or sandy soil; tolerates poor soil.
Temperature
Cool to mild temperatures suit it; grows through winter and dies off in early summer heat.
How easy
Easy
Native range
Macaronesia, Medit. to Tibet and Eritrea
Climate
temperate
About
Bromus madritensis is a species of brome grass known by the common name compact brome. The specific epithet madritensis refers to Madrid, Spain. It has a diploid number of 28.
There are two subspecies:
Where it grows
Bromus madritensis is native to southern and western Europe but has been introduced and naturalized nearly worldwide. In North America it is found primarily in the western United States, in Oregon, California, and Arizona. The grass was brought to North America in 1848 and was naturalized by the 1890s.
Text excerpted from the Wikipedia article Bromus madritensis 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.