Asplenium scolopendrium

Hart's-tongue Fern

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A distinctive evergreen fern featuring glossy, strap-like fronds. Ideal for shaded indoor corners or woodland gardens requiring high humidity and consistent moisture.
yard Outdoor plants wb_sunny Shade / Half-shade pets Pet Friendly
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Plant Details

Common Name Hart's-tongue Fern
Family Aspleniaceae
Genus Asplenium
Species Scolopendrium
Origin Europe
Blooming Non-flowering plant; reproduces via spores on frond undersides
Leaf Color Dark glossy green
Sunlight Shade / Half-shade
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

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Soil

Rich humus-based mix with peat and perlite for drainage

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Watering

Keep soil consistently moist but not waterlogged; mist regularly to increase humidity

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Sunlight & Care

Prefers deep shade or filtered light; direct sun scorches fronds quickly

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Fertilization

Apply diluted liquid fertilizer monthly during spring and summer growth period

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Pruning

Remove dead, yellow or damaged fronds at the base of the plant

Pest Control Fungus Gnat Mealybug Scale Spider Mite

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Growing Parameters

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Temperature
50° – 79°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
50% – 90%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
800 – 4000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
300 – 1200
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
30% – 70%
% volumetric
Water content in the growing medium
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Soil EC
200 – 800
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Asplenium scolopendrium? Select a symptom to diagnose and fix the issue.

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