Korean rock fern
Also known as: Information to be completed
P. tsussimense is a small tufted evergreen fern to 45cm, with erect, narrowly lance-shaped, bipinnate fronds, with slender-pointed apex and pinnae

Scientific classification
- Species
- Korean rock fern (Polystichum luctuosum)
- Genus
- Polystichum
- Family
- Dryopteridaceae
- Information to be completed
- Toxicity
- Ferns
- Plant type
- 0.1-0.5 metres
- Height
- 0.1-0.5 metres
- Spread
- Evergreen
- Foliage
- Tufted
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Full shade · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Korean rock fern pictures
Distribution of Korean rock fern
Distribution map
Eastern Asia
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Culture
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Toxicity
Information to be completed
Quick identification of Korean rock fern
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Korean rock fern care guide
- Maintain evenly damp substrate, never allow full drying out
- Watering
- Full shade · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Maintain evenly damp substrate, never allow full drying out
Fertilizing
Weak diluted fern feed monthly spring and summer seasons
Pruning
Dead or damaged fronds may be removed as necessary
Propagation
Propagate by sowing spores as soon as ripe, division of rhizomes in spring or by bulbils in autumn
Growing
Easy to grow in most cool, fertile, moist, humus-rich, shaded soils. Protect crowns from excessive winter wet
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Common pests and diseases
Diseases
Generally disease free
Pests
Generally pest-free outdoors
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