Troubleshooting
Ghost Fern problems — and how to fix them
Ghost Fern (Athyrium niponicum 'Ghost') 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.
Loss of silver coloration
Fronds green up or fade when grown in too much shade or too little light. Ghost Fern needs dappled bright indirect light — not deep gloom — to maintain its signature pale silvery hue. Adjust positioning to optimize light levels.
Brown frond tips
Low humidity and inconsistent moisture cause tip browning. Increase ambient humidity and maintain even soil moisture. Trim damaged tips cleanly with scissors; the plant will produce fresh fronds in spring.
Slug and snail damage
Outdoors, slugs are attracted to the tender emerging fronds in spring. Use copper tape around pots, iron phosphate slug pellets, or handpick at night. Indoors this is rarely an issue.
Prevent ghost fern problems before they start
Most ghost fern issues are care-mismatch, not bad luck. Dial in the basics:
Ghost Fern problems — FAQ
Why is my ghost fern loss of silver coloration?
Fronds green up or fade when grown in too much shade or too little light. Ghost Fern needs dappled bright indirect light — not deep gloom — to maintain its signature pale silvery hue. Adjust positioning to optimize light levels.
Why is my ghost fern brown frond tips?
Low humidity and inconsistent moisture cause tip browning. Increase ambient humidity and maintain even soil moisture. Trim damaged tips cleanly with scissors; the plant will produce fresh fronds in spring.
Why is my ghost fern slug and snail damage?
Outdoors, slugs are attracted to the tender emerging fronds in spring. Use copper tape around pots, iron phosphate slug pellets, or handpick at night. Indoors this is rarely an issue.