Troubleshooting
Rabbit's foot fern problems — and how to fix them
Rabbit's foot fern (Davallia fejeensis) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Brown, crispy frond tips
The hallmark symptom of air that is too dry. Raise humidity with a pebble tray, humidifier or regular misting and keep the fern away from radiators and heating vents.
Rotting rhizomes
Caused by burying the fuzzy rhizomes or by leaving the pot in standing water. Always rest the rhizomes on the soil surface and tip away excess water from the saucer within 15 minutes.
Scorched or faded fronds
Direct sun bleaches and browns the delicate fronds and the surface rhizomes. Move to bright but indirect light, filtered through a sheer curtain if needed.
Spider mites, mealybugs and scale
Sap-sucking pests favour the dry indoor conditions this fern dislikes. Inspect frond undersides regularly; raise humidity and treat with insecticidal soap, taking care as ferns can be sensitive to oils and chemical sprays.
Prevent rabbit's foot fern problems before they start
Most rabbit's foot fern issues are care-mismatch, not bad luck. Dial in the basics:
Rabbit's foot fern problems — FAQ
Why is my rabbit's foot fern brown, crispy frond tips?
The hallmark symptom of air that is too dry. Raise humidity with a pebble tray, humidifier or regular misting and keep the fern away from radiators and heating vents.
Why is my rabbit's foot fern rotting rhizomes?
Caused by burying the fuzzy rhizomes or by leaving the pot in standing water. Always rest the rhizomes on the soil surface and tip away excess water from the saucer within 15 minutes.
Why is my rabbit's foot fern scorched or faded fronds?
Direct sun bleaches and browns the delicate fronds and the surface rhizomes. Move to bright but indirect light, filtered through a sheer curtain if needed.
Why is my rabbit's foot fern spider mites, mealybugs and scale?
Sap-sucking pests favour the dry indoor conditions this fern dislikes. Inspect frond undersides regularly; raise humidity and treat with insecticidal soap, taking care as ferns can be sensitive to oils and chemical sprays.