Dryopteris erythrosora

Japanese Painted Fern

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A striking shade-loving fern featuring metallic green fronds with rose-red midribs and silvery undersides. Prefers cool, moist conditions.
yard Outdoor plants wb_sunny Shade / Half-shade pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com 3-4 in In Stock $45.04 Buy
Merchant Pot Size Availability Price
Amazon.com 5-6 in Out of Stock $34.99 Buy
Amazon.com 5-6 in In Stock $42.90 Buy
info

Plant Details

Common Name Japanese Painted Fern
Family Dryopteridaceae
Genus Dryopteris
Species Erythrosora
Origin Japan / China
Blooming Non-flowering, reproduces by spores
Leaf Color Metallic green with rose-red midribs
Sunlight Shade / Half-shade
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

terrain
Soil

Rich humus-based soil mix with good drainage and moisture retention (peat moss + perlite)

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Watering

Keep consistently moist but not waterlogged. Increase humidity via misting in dry indoor environments.

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Sunlight & Care

Deep shade or filtered light only. Direct sun will scorch the delicate fronds.

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Fertilization

Apply diluted liquid fertilizer monthly during active growth (Spring/Summer). Reduce in winter.

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Pruning

Remove dead or damaged fronds at the base in early spring to encourage new growth.

Pest Control Aphid Scale Insect 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
thermostat

Growing Parameters

thermostat
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 – 6000
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
40% – 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 Dryopteris erythrosora? Select a symptom to diagnose and fix the issue.

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