Arctic Sweetgrass
Anthoxanthum arcticum
- Native to:
- Canada, Kuril Is., Russia, United States
iNaturalist: © corylus_avellana (iNaturalist #137530204)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Anthoxanthum
- Species:
- Anthoxanthum arcticum
- USDA Symbol:
- HIPA3
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 40 cm
- Light Requirements:
- Full Sun,Part Shade
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug
Garden & Ecology Notes
- Wildlife Value:
- small mammals, ground-nesting birds
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- rocky, well-drained, nutrient-poor soil
- pH:
- 5.0 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- adapted to cold, Arctic conditions
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Germination improved with light exposure and cool temperatures typical of arctic conditions.
The above propagation data sourced from Claude AI