California Adderstongue

Ophioglossum californicum

Native to:
Mexico, United States
California Adderstongue

Stickpen

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Ophioglossaceae
Genus:
Ophioglossum
Species:
Ophioglossum californicum
USDA Symbol:
OPCA8

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
15 cm
Light Requirements:
Part Shade
Drought Tolerance:
Low

Garden & Ecology Notes

Deer Resistant:
Yes

Soil Requirements

Soil Type:
moist, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
good drainage required
Moisture:
consistently moist
Notes:
prefers habitats like grasslands and open woodlands

Propagation & Germination

Notes:
Fern reproduces via spores; spore germination is complex and rarely attempted in cultivation.

The above propagation data sourced from Claude AI