Ebony Spleenwort

Asplenium platyneuron

Native to:
Canada, Lesotho, South Africa, United States

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Aspleniaceae
Genus:
Asplenium
Species:
Asplenium platyneuron
USDA Symbol:
ASPL

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
50 cm
Light Requirements:
Part Shade,Shade
Drought Tolerance:
Medium

Garden & Ecology Notes

Wildlife Value:
small mammals, birds
Deer Resistant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers shaded areas with leaf litter

Propagation & Germination

Stratification:
None required
Germination Time:
14–90 days
Notes:
Spores require consistent moisture and indirect light. Germination can be erratic and prothallia development slow.

The above propagation data sourced from Claude AI

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: Claude AI