Bluntlobe Cliff Fern
Woodsia obtusa
- Native to:
- Canada, United States
Jaknouse





Taxonomy
- Division:
- Pteridophyta | - Ferns
- Family:
- Aspleniaceae
- Genus:
- Woodsia
- Species:
- Woodsia obtusa
- USDA Symbol:
- WOOB2
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 45 cm
- Light Requirements:
- Full Sun,Part Shade,Shade
- Drought Tolerance:
- Medium
Garden & Ecology Notes
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rocky, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- commonly found in rocky outcrops and slopes
Propagation & Germination
- Notes:
- Fern reproduces by spores; spores require moist, shaded conditions on suitable substrate for gametophyte development.
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).
Source: Claude AI