Poison Canyon Stickseed
Hackelia brevicula
- Native to:
- United States
iNaturalist: © mdpurdy (iNaturalist #57603738)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Boraginaceae
- Genus:
- Hackelia
- Species:
- Hackelia brevicula
- USDA Symbol:
- HABR4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 60 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- jun,jul,aug
- Bloom Colors:
- blue, white
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- bees, small birds
Soil Requirements
- Soil Type:
- rocky, well-drained soil
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to mountainous regions
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–90 days
- Germination Time:
- 14–42 days
- Notes:
- Seeds may benefit from cold stratification. Germination can be erratic.
The above propagation data sourced from Claude AI