Adiantum atroviride Plant Care
Adiantum atroviride Bostock
Updated · Sources · How we source care data
Adiantum atroviride, commonly known as maidenhair fern, is a plant in the family Pteridaceae. It is endemic to Australia and occurs in the Northern Territory, Queensland and New South Wales.
Every 3–7 days
Bright indirect light
60–75°F
50–80%
At a glance
How do you care for Adiantum atroviride?
Water Adiantum atroviride every 3–7 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–75°F (16–24°C) and 50–80% humidity. Fertilize it every 6 months during the growing season.
Where Is the Adiantum atroviride Native To?
What Is the Adiantum atroviride?
Adiantum atroviride (Adiantum atroviride) belongs to the Pteridaceae family within the Adiantum genus. Adiantum atroviride is native to Australia and occurs in the Northern Territory, Queensland and New South Wales.
Adiantum atroviride displays a fern with delicate fronds growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Adiantum atroviride produces non-flowering plant.
Leaf size: approximately 12 inches.
How Often Should You Water a Adiantum atroviride?
Adiantum atroviride requires watering every 3–7 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 3–7 days
Let soil partially dry between waterings
What Light Does the Adiantum atroviride Need?
Adiantum atroviride thrives in bright indirect light. Avoid placing Adiantum atroviride in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Adiantum atroviride Prefer?
Adiantum atroviride grows best at temperatures of 60–75°F. Adiantum atroviride prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
50–80%
What Soil Mix Works Best for a Adiantum atroviride?
Rich, well-draining soil with high organic matter content. Good drainage is essential for Adiantum atroviride to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Adiantum atroviride?
Feed Adiantum atroviride 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 Adiantum atroviride?
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 Adiantum atroviride?
Adiantum atroviride can be propagated through spores, division of rhizomes. Similar propagation techniques also apply to adiantum bellum plant care, which shares the same genus.
Is the Adiantum atroviride Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Adiantum atroviride, 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 Adiantum atroviride?
Adiantum atroviride is susceptible to aphids, scale insects, spider mites. 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 Adiantum atroviride Need?
Adiantum atroviride grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Adiantum atroviride is native to Australia and occurs in the Northern Territory, Queensland and New South Wales. In cooler regions, grow Adiantum atroviride as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Adiantum atroviride 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 Adiantum genus — compare its care with other Adiantum species on PlantoScan.
Adiantum is part of the Pteridaceae plant family — browse all Pteridaceae genera and species.
Adiantum atroviride thrives in bright light and direct sun — see other bright-light plants.
More Adiantum Species
Other Adiantum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Adiantum atroviride Bostock, family Pteridaceae (first published in Fl. Australia 48: 707 (1998)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Adiantum atroviride, 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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