Adenophorus periens Plant Care
Adenophorus periens L.E.Bishop
Updated · Sources · How we source care data
Adenophorus periens is a rare species of fern known by the common name pendant kihi fern. It is endemic to Hawaii, where it is known from one population in Puna on the island of Hawaii and a few occurrences on Kauai and Molokai.
Every 5–7 days
Bright indirect to low light
60–75°F
50–70%
At a glance
How do you care for Adenophorus periens?
Water Adenophorus periens every 5–7 days, letting the top layer of soil dry out between waterings, and give it bright indirect to low light. It prefers temperatures of 60–75°F (16–24°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Adenophorus periens Native To?
What Is the Adenophorus periens?
Adenophorus periens (Adenophorus periens) belongs to the Polypodiaceae family within the Adenophorus genus. Adenophorus periens is native to Hawaii.
Adenophorus periens displays a low rosette, spreading growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Adenophorus periens produces non-flowering.
Leaf size: approximately 12 inches.
How Often Should You Water a Adenophorus periens?
Adenophorus periens requires watering every 5–7 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 5–7 days
Let soil partially dry between waterings
What Light Does the Adenophorus periens Need?
Adenophorus periens thrives in bright indirect to low light. Avoid placing Adenophorus periens in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect to low light
What Temperature and Humidity Does the Adenophorus periens Prefer?
Adenophorus periens grows best at temperatures of 60–75°F. Adenophorus periens prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
50–70%
What Soil Mix Works Best for a Adenophorus periens?
Loose, well-draining potting mix with added peat moss and perlite. Good drainage is essential for Adenophorus periens to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Adenophorus periens?
Feed Adenophorus periens 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 Adenophorus periens?
Repot every 1-2 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 Adenophorus periens?
Adenophorus periens can be propagated through spores, division of rhizomes.
Is the Adenophorus periens Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Adenophorus periens, 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 Adenophorus periens?
Adenophorus periens is susceptible to spider mites, 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 Adenophorus periens Need?
Adenophorus periens grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Adenophorus periens is native to Hawaii. In cooler regions, grow Adenophorus periens as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Adenophorus periens 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 Adenophorus genus (family Polypodiaceae) — search all Adenophorus species in the plant lookup.
Adenophorus periens copes with lower light than most plants — browse the full list of low-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Adenophorus periens L.E.Bishop, family Polypodiaceae (first published in Brittonia 26: 232 (1974)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Adenophorus periens, 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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