Troubleshooting
Resurrection fern problems — and how to fix them
Resurrection fern (Pleopeltis polypodioides) 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.
Fronds curled up and grey/brown
Usually normal drought dormancy from low humidity or dry substrate, not death; moisten and mist and it should unfurl within hours.
Fronds staying curled after watering
If repeated rewetting brings no recovery the rhizome has likely rotted from being kept soggy in dense soil.
Scorched or crispy frond edges
Too much direct sun or very dry air; move to dappled shade and raise humidity.
Florida fern caterpillar damage
The main pest of resurrection fern; these green caterpillars chew fronds at night, so inspect and hand-remove them.
Rhizome rot at the base
Caused by a constantly wet, poorly draining substrate; switch to a bark or slab mount and let it dry between waterings.
No new growth
Slow by nature, but persistent stalling usually means too little light or humidity that is too low to break dormancy.
Prevent resurrection fern problems before they start
Most resurrection fern issues are care-mismatch, not bad luck. Dial in the basics:
- Common resurrection fern problems — our other guide for the same plant
- PictureThis alternatives — 7 plant ID apps compared
- Resurrection fern watering schedule
- Resurrection fern light requirements
- Best soil mix for resurrection fern
- Resurrection fern temperature & humidity
- Full resurrection fern care guide
Resurrection fern problems — FAQ
Why is my resurrection fern fronds curled up and grey/brown?
Usually normal drought dormancy from low humidity or dry substrate, not death; moisten and mist and it should unfurl within hours.
Why is my resurrection fern fronds staying curled after watering?
If repeated rewetting brings no recovery the rhizome has likely rotted from being kept soggy in dense soil.
Why is my resurrection fern scorched or crispy frond edges?
Too much direct sun or very dry air; move to dappled shade and raise humidity.
Why is my resurrection fern florida fern caterpillar damage?
The main pest of resurrection fern; these green caterpillars chew fronds at night, so inspect and hand-remove them.
Why is my resurrection fern rhizome rot at the base?
Caused by a constantly wet, poorly draining substrate; switch to a bark or slab mount and let it dry between waterings.
Why is my resurrection fern no new growth?
Slow by nature, but persistent stalling usually means too little light or humidity that is too low to break dormancy.