Bulblet Bladderfern

Cystopteris bulbifera

Native to:
Canada, United States

📍 View on iNaturalist →

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