Hoary Brome
Bromus carinatus
- Native to:
- Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Peru, United States
Wikimedia: Lockeford Plant Materials Center (CAPMC)





Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Bromus
- Species:
- Bromus carinatus
- USDA Symbol:
- BRSU4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 120 cm
- Light Requirements:
- Part Shade
- Drought Tolerance:
- Medium
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- green
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Resprouts from basal buds after fire; historically part of fire-maintained grasslands and oak woodlands.
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–28 days
- Notes:
- Seeds germinate readily with cool temperatures; fall planting mimics natural conditions.
The above propagation data sourced from Claude AI