Holly Fern
Cyrtomium falcatum
houseplantA robust, glossy-leaved fern native to East Asia with dark green, leathery leaflets resembling holly leaves. Holly fern is exceptionally hardy and adaptable, tolerating lower humidity and cooler temperatures better than most ferns. It works well in mixed containers or as a focal point in larger plant displays.
Common Problems
Select the problem your Holly Fern is experiencing to get a treatment guide.
Care Guide
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Light
Bright, indirect light; tolerates moderate indirect light and partial shade; avoid direct sun
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Water
Keep soil consistently moist but not soggy; water when soil surface feels dry; reduce frequency in winter
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Soil
Well-draining potting mix with added organic matter; neutral to slightly acidic pH preferred
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Fertiliser
Apply balanced liquid fertilizer monthly during growing season (spring-summer); reduce in fall-winter
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Temperature
Prefers 60–75°F (15–24°C); adapts to cooler conditions down to 50°F (10°C); avoid extreme heat
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Humidity
Tolerates 40–50% humidity; more drought-resistant than other ferns; misting beneficial but not essential
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic to humans and pets; safe for households with cats, dogs, and children
Common Diseases
Common Pests
Seasonal Care
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Resume regular watering and feeding as growth picks up.
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Peak growing season. Water and feed regularly.
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Reduce watering as growth slows. Stop heavy feeding.
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Minimal watering and feeding. Protect from frost if needed.