Cyathea palaciosii Plant Care
Cyathea palaciosii R.C.Moran
Updated · Sources · How we source care data
This fern stands out with its large, glossy fronds that can reach up to 5 feet in length. Hailing from the cloud forests of Ecuador, Cyathea palaciosii is a rare find for plant collectors due to its unique beauty and exotic origin. Its striking appearance and limited availability make it a coveted addition to any botanical collection.
Every 7–10 days
Filtered sunlight or partial shade
60–75°F
60–80%
At a glance
How do you care for Cyathea palaciosii?
Water Cyathea palaciosii 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 palaciosii Native To?
What Is the Cyathea palaciosii?
Cyathea palaciosii (Cyathea palaciosii) belongs to the Cyatheaceae family within the Cyathea genus. Cyathea palaciosii is native to the Nangaritza River Basin of Ecuador.
Cyathea palaciosii displays a large, tree-like fern growth habit, reaching up to 10 ft tall with a spread of approximately 6 ft. Cyathea palaciosii produces non-flowering.
Leaf size: approximately 36 inches.
How Often Should You Water a Cyathea palaciosii?
Cyathea palaciosii 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 palaciosii Need?
Cyathea palaciosii thrives in filtered sunlight or partial shade. Avoid placing Cyathea palaciosii 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 palaciosii Prefer?
Cyathea palaciosii grows best at temperatures of 60–75°F. Cyathea palaciosii 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 palaciosii?
Well-draining, rich organic soil with high moisture retention. Good drainage is essential for Cyathea palaciosii to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Cyathea palaciosii?
Feed Cyathea palaciosii 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 palaciosii?
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 palaciosii?
Cyathea palaciosii 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 palaciosii Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Cyathea palaciosii, 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 palaciosii?
Cyathea palaciosii 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 palaciosii Need?
Cyathea palaciosii grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Cyathea palaciosii is native to the Nangaritza River Basin of Ecuador. In cooler regions, grow Cyathea palaciosii as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Cyathea palaciosii 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 palaciosii 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 palaciosii R.C.Moran, family Cyatheaceae (first published in Nordic J. Bot. 15: 57 fig (1995)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Cyathea palaciosii, 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.
- Hardiness zone: USDA Zone 13a, calculated from the plant's minimum temperature.
- 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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