Photo: no rights reservedCC0 1.0via iNaturalist
Cyathea polypodioides Plant Care
Cyathea polypodioides Sw.
Updated · Sources · How we source care data
With its striking fronds that can reach up to 15 feet in length, Cyathea polypodioides, native to the jungles of Central and South America, is a showstopper in any plant collection. Its unique and intricate foliage, resembling large green feathers, makes it a coveted addition for plant enthusiasts looking to add a touch of tropical elegance to their indoor or outdoor spaces.
Every 7–10 days
Filtered sunlight or partial shade
60–75°F
60–80%
At a glance
How do you care for Cyathea polypodioides?
Water Cyathea polypodioides every 7–10 days, letting the top layer of soil dry out between waterings, and give it filtered sunlight or partial shade. It prefers temperatures of 60–75°F (16–24°C) and 60–80% humidity. Fertilize it every 6 months during the growing season.
Where Is the Cyathea polypodioides Native To?
What Is the Cyathea polypodioides?
Cyathea polypodioides (Cyathea polypodioides) belongs to the Cyatheaceae family within the Cyathea genus. Cyathea polypodioides is native to Southern Africa and South America.
Cyathea polypodioides displays a large, tree-like fern growth habit, reaching up to 10 ft tall with a spread of approximately 6 ft. Cyathea polypodioides produces non-flowering.
Leaf size: approximately 36 inches.
How Often Should You Water a Cyathea polypodioides?
Cyathea polypodioides requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Cyathea polypodioides Need?
Cyathea polypodioides thrives in filtered sunlight or partial shade. Avoid placing Cyathea polypodioides in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight or partial shade
What Temperature and Humidity Does the Cyathea polypodioides Prefer?
Cyathea polypodioides grows best at temperatures of 60–75°F. Cyathea polypodioides prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
60–80%
What Soil Mix Works Best for a Cyathea polypodioides?
Well-draining, rich organic soil with high moisture retention. Good drainage is essential for Cyathea polypodioides to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Cyathea polypodioides?
Feed Cyathea polypodioides every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Cyathea polypodioides?
Repot every 2-3 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Cyathea polypodioides?
Cyathea polypodioides can be propagated through spores, division of rhizomes. Similar propagation techniques also apply to silver tree fern plant care, which shares the same genus.
Is the Cyathea polypodioides Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Cyathea polypodioides, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Cyathea polypodioides?
Cyathea polypodioides is susceptible to aphids, scale insects, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Cyathea polypodioides Need?
Cyathea polypodioides grows outdoors in USDA Zone 9b – 11b. It survives winters down to planting zone 9b. Cyathea polypodioides is native to Southern Africa and South America. In cooler regions, grow Cyathea polypodioides as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 11b
Keep exploring plants
Cyathea polypodioides is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Cyathea genus — compare its care with other Cyathea species on PlantoScan.
Cyathea is part of the Cyatheaceae plant family — browse all Cyatheaceae genera and species.
Cyathea polypodioides produces blooms — browse other flowering plants.
More Cyathea Species
Other Cyathea species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Cyathea polypodioides Sw., family Cyatheaceae (first published in Kongl. Vetensk. Acad. Handl. : 78 (1817)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Cyathea polypodioides, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Public domain, CC0 1.0, iNaturalist — original.
- Hardiness zone: USDA Zone 9b – 11b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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