Troubleshooting
String of Fishhooks problems — and how to fix them
String of Fishhooks (Curio radicans 'Fishhook') 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.
Shrivelled hooks
Indicates underwatering. A deep soak usually re-plumps the leaves; check that the mix had dried fully first.
Soft, rotting stems
From overwatering or dense soil. Use gritty mix, water only when dry, and cut away any mushy sections.
Leggy stretched growth
Too little light spaces out the leaves. Move to a brighter spot and trim long stems to encourage fullness.
Mealybugs
Common on succulents; treat with insecticidal soap or dab with isopropyl alcohol, repeating weekly until clear.
Prevent string of fishhooks problems before they start
Most string of fishhooks issues are care-mismatch, not bad luck. Dial in the basics:
- Common curio radicans problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- String of Fishhooks watering schedule
- String of Fishhooks light requirements
- Best soil mix for string of fishhooks
- String of Fishhooks temperature & humidity
- Full string of fishhooks care guide
Looking for string of fishhooks in general rather than its problems? Read the full string of fishhooks care guide — light, water, soil and feeding.
String of Fishhooks problems — FAQ
Why is my string of fishhooks shrivelled hooks?
Indicates underwatering. A deep soak usually re-plumps the leaves; check that the mix had dried fully first.
Why is my string of fishhooks soft, rotting stems?
From overwatering or dense soil. Use gritty mix, water only when dry, and cut away any mushy sections.
Why is my string of fishhooks leggy stretched growth?
Too little light spaces out the leaves. Move to a brighter spot and trim long stems to encourage fullness.
Why is my string of fishhooks mealybugs?
Common on succulents; treat with insecticidal soap or dab with isopropyl alcohol, repeating weekly until clear.