Bird's Nest Fern
Asplenium nidus · Aspleniaceae
- Light
- Medium to bright-indirect
- Water
- Moderate
- Humidity
- High
- Difficulty
- Easy-moderate
- Pet-safe
- Yes
- Propagation
- Division
Common problems: Root RotScale InsectsMealybugsFungus Gnats
Quick facts
- Light: Medium to bright indirect · Water: Keep lightly moist
- Difficulty: Easy-moderate
- Pet-safe: Yes
Description
A tropical fern with a central nest-like rosette of broad, rippled, apple-green fronds. Unlike feathery ferns, it has simple strap-like fronds with a strong midrib.
Care
- Light: Medium to bright indirect. Avoid direct sun that scorches fronds.
- Water: Keep lightly moist, but do not pour water into the crown and let it sit there.
- Soil & potting: Loose, moisture-retentive but airy mix.
- Humidity & temperature: Higher humidity helps; warm stable rooms are best.
- Feeding: Very light feeding; ferns are not heavy feeders.
- Repotting / propagation: Repot gently; the central crown is sensitive.
Propagation
Usually by spores in production, not practical for most home growers. Do not divide the central rosette. See Propagation Basics.
Toxicity
Pet-safe. ASPCA lists bird’s nest fern as non-toxic to cats and dogs.
Common ailments, afflictions & pests
Click any item for how to identify and treat it.
- Root Rot — from soggy media or water sitting in the crown.
- Scale Insects — brown bumps along fronds.
- Mealybugs — white cotton near the crown.
- Fungus Gnats — wet soil warning.
- Crispy edges? Usually low humidity, underwatering, or harsh light.
See also: Diagnose a Problem.