Troubleshooting
Wilmot's Dinteranthus problems — and how to fix them
Wilmot's Dinteranthus (Dinteranthus wilmotianus) 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.
Rot from summer watering
Even a single watering during June–August can kill the plant; observe strict dormancy.
Split or burst leaf bodies
Results from watering before the old pair is fully shrivelled; wait for complete desiccation of the old pair.
Etiolation
Move to stronger direct sun immediately if the plant stretches.
Mealybugs
Check the fissure between leaf bodies; treat with isopropyl alcohol on a fine brush.
Failure to replace leaf pair
If the old pair does not shrivel after resuming autumn watering, give slightly less water and ensure maximum light.
Prevent wilmot's dinteranthus problems before they start
Most wilmot's dinteranthus issues are care-mismatch, not bad luck. Dial in the basics:
Wilmot's Dinteranthus problems — FAQ
Why is my wilmot's dinteranthus rot from summer watering?
Even a single watering during June–August can kill the plant; observe strict dormancy.
Why is my wilmot's dinteranthus split or burst leaf bodies?
Results from watering before the old pair is fully shrivelled; wait for complete desiccation of the old pair.
Why is my wilmot's dinteranthus etiolation?
Move to stronger direct sun immediately if the plant stretches.
Why is my wilmot's dinteranthus mealybugs?
Check the fissure between leaf bodies; treat with isopropyl alcohol on a fine brush.
Why is my wilmot's dinteranthus failure to replace leaf pair?
If the old pair does not shrivel after resuming autumn watering, give slightly less water and ensure maximum light.