Troubleshooting
Aloe Castillon problems — and how to fix them
Aloe Castillon (Aloe castilloniae) 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.
Cold, wet rot
Being from Madagascar it rots easily if cool and damp. Keep it warm and nearly dry through winter.
Overwatering
Soft, translucent stems signal too much moisture. Let the gritty mix dry fully between waterings.
Faded colour in low light
Leaves stay green and growth loosens without strong sun. Provide direct light or supplement with a grow light.
Mealybugs in the bristles
Pests shelter among the dense white spines. Inspect regularly and dab with isopropyl alcohol.
Prevent aloe castillon problems before they start
Most aloe castillon issues are care-mismatch, not bad luck. Dial in the basics:
Looking for aloe castillon in general rather than its problems? Read the full aloe castillon care guide — light, water, soil and feeding.
Aloe Castillon problems — FAQ
Why is my aloe castillon cold, wet rot?
Being from Madagascar it rots easily if cool and damp. Keep it warm and nearly dry through winter.
Why is my aloe castillon overwatering?
Soft, translucent stems signal too much moisture. Let the gritty mix dry fully between waterings.
Why is my aloe castillon faded colour in low light?
Leaves stay green and growth loosens without strong sun. Provide direct light or supplement with a grow light.
Why is my aloe castillon mealybugs in the bristles?
Pests shelter among the dense white spines. Inspect regularly and dab with isopropyl alcohol.