Troubleshooting
Elk Horns Pig's Ear problems — and how to fix them
Elk Horns Pig's Ear (Cotyledon orbiculata 'Elk Horns') 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.
Root and stem rot from overwatering
The number-one cause of death. Ensure soil dries fully between waterings and use perfectly draining soil. Reduce watering dramatically in winter or cool cloudy weather.
Mealybugs and scale insects
Check leaf axils and the undersides of leaves regularly. Treat isolated infestations with isopropyl alcohol; for widespread attacks, apply a systemic insecticide labelled for use on succulents.
Farina damage
The white powdery coating protects leaves from UV and moisture loss but is easily rubbed off by handling or water splash. Avoid touching the leaves and water at the base only. Damaged farina is cosmetic and will not regenerate on the same leaf.
Prevent elk horns pig's ear problems before they start
Most elk horns pig's ear issues are care-mismatch, not bad luck. Dial in the basics:
Elk Horns Pig's Ear problems — FAQ
Why is my elk horns pig's ear root and stem rot from overwatering?
The number-one cause of death. Ensure soil dries fully between waterings and use perfectly draining soil. Reduce watering dramatically in winter or cool cloudy weather.
Why is my elk horns pig's ear mealybugs and scale insects?
Check leaf axils and the undersides of leaves regularly. Treat isolated infestations with isopropyl alcohol; for widespread attacks, apply a systemic insecticide labelled for use on succulents.
Why is my elk horns pig's ear farina damage?
The white powdery coating protects leaves from UV and moisture loss but is easily rubbed off by handling or water splash. Avoid touching the leaves and water at the base only. Damaged farina is cosmetic and will not regenerate on the same leaf.