Troubleshooting
Alabama Lip Fern problems — and how to fix them
Alabama Lip Fern (Cheilanthes alabamensis) 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.
Failure to establish in acidic soil
Alabama Lip Fern is a limestone specialist and will languish or die in acidic, peat-based composts; always include limestone chippings in the mix and check that soil pH is at least neutral (6.5–7.5).
Winter wet and crown rot
Though cold-hardy, the rhizomes are very susceptible to wet winter conditions; grow in an alpine house, raised scree bed, or protect outdoor plants with a pane of glass to deflect rain while allowing airflow.
Prevent alabama lip fern problems before they start
Most alabama lip fern issues are care-mismatch, not bad luck. Dial in the basics:
Alabama Lip Fern problems — FAQ
Why is my alabama lip fern failure to establish in acidic soil?
Alabama Lip Fern is a limestone specialist and will languish or die in acidic, peat-based composts; always include limestone chippings in the mix and check that soil pH is at least neutral (6.5–7.5).
Why is my alabama lip fern winter wet and crown rot?
Though cold-hardy, the rhizomes are very susceptible to wet winter conditions; grow in an alpine house, raised scree bed, or protect outdoor plants with a pane of glass to deflect rain while allowing airflow.