Troubleshooting
Radicalis Palm problems — and how to fix them
Radicalis Palm (Chamaedorea radicalis) 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.
Spider mites
Particularly problematic indoors in dry conditions; yellow stippling and fine webbing on the undersides of fronds are the telltale signs — treat with insecticidal soap and improve ambient humidity.
Frost leaf scorch
Even with its cold-hardiness, prolonged or sharp frosts below -8°C will brown and kill the fronds; protect outdoor plants with horticultural fleece from late autumn and site in a sheltered, north-wind-free position.
Prevent radicalis palm problems before they start
Most radicalis palm issues are care-mismatch, not bad luck. Dial in the basics:
Radicalis Palm problems — FAQ
Why is my radicalis palm spider mites?
Particularly problematic indoors in dry conditions; yellow stippling and fine webbing on the undersides of fronds are the telltale signs — treat with insecticidal soap and improve ambient humidity.
Why is my radicalis palm frost leaf scorch?
Even with its cold-hardiness, prolonged or sharp frosts below -8°C will brown and kill the fronds; protect outdoor plants with horticultural fleece from late autumn and site in a sheltered, north-wind-free position.