Troubleshooting
Woolly Lip Fern problems — and how to fix them
Woolly Lip Fern (Cheilanthes tomentosa) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Frond scorch from wet fronds
Overhead watering or rain pooling in the dense wool causes rapid tissue scorch and fungal leaf spots; always irrigate at the base and site the plant where fronds can dry quickly after rain.
Root rot in wet winters
Persistent winter wet is the primary cause of death in UK gardens; raise plants in a gritty, free-draining bed or alpine house and protect from excessive winter rainfall with a pane of glass or cloche.
Prevent woolly lip fern problems before they start
Most woolly lip fern issues are care-mismatch, not bad luck. Dial in the basics:
Woolly Lip Fern problems — FAQ
Why is my woolly lip fern frond scorch from wet fronds?
Overhead watering or rain pooling in the dense wool causes rapid tissue scorch and fungal leaf spots; always irrigate at the base and site the plant where fronds can dry quickly after rain.
Why is my woolly lip fern root rot in wet winters?
Persistent winter wet is the primary cause of death in UK gardens; raise plants in a gritty, free-draining bed or alpine house and protect from excessive winter rainfall with a pane of glass or cloche.