Hart's Tonguefern

Asplenium scolopendrium

Native to:
Albania, Algeria, Austria, Azores, Baleares, Belgium, Bulgaria, Canada, Canary Is., China, Corse, Czechia-Slovakia, Denmark, Føroyar, France, Germany, Greece, Hungary, Iran, Iraq, Ireland, Italy, Japan, Korea, Kriti, Krym, Kuril Is., Lebanon-Syria, Libya, Madeira, Mexico, Morocco, Netherlands, North Caucasus, Norway, NW. Balkan Pen., Palestine, Poland, Portugal, Romania, Russia, Sardegna, Sicilia, Spain, Sweden, Switzerland, Taiwan, Transcaucasus, Tunisia, Türkiye, Türkiye-in-Europe, Ukraine, United States

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Aspleniaceae
Genus:
Asplenium
Species:
Asplenium scolopendrium
USDA Symbol:
ASSC11

Growth Characteristics

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

Garden & Ecology Notes

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:
consistently moist
Notes:
prefers shaded, limestone-rich environments

Propagation & Germination

Notes:
Ferns reproduce via spores rather than seeds; spore germination requires sterile conditions, moisture, and can take several weeks to months to produce prothallia.

The above propagation data sourced from Claude AI