Bulblet Bladderfern
Cystopteris bulbifera
- Native to:
- Canada, United States
iNaturalist: © farland_ (iNaturalist #233523525)






Taxonomy
- Division:
- Pteridophyta | - Ferns
- Family:
- Aspleniaceae
- Genus:
- Cystopteris
- Species:
- Cystopteris bulbifera
- USDA Symbol:
- CYBU3
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 80 cm
- Light Requirements:
- Shade
- Drought Tolerance:
- Low
Garden & Ecology Notes
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- moist, rich, well-drained loamy soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- good drainage preferred
- Moisture:
- consistently moist
- Notes:
- prefers shaded, rocky habitats near streams
Propagation & Germination
- Notes:
- Reproduces primarily via bulblets on frond undersides; spore propagation is rarely used.
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).
Source: Claude AI