Troubleshooting
Coral Aloe problems — and how to fix them
Coral Aloe (Aloe striata) 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 crown rot
Overwatering or poor drainage rots the base; leaves discolour and collapse. Let the soil dry fully between waterings and grow in a sharply draining gritty mix.
Aloe rust and fungal spots
Cool, damp conditions cause brown-black blotches on leaves. Improve ventilation, keep water off the foliage, and remove affected leaves.
Shy flowering in low light
Too little sun prevents the signature coral spikes and loosens the rosette. Move to the brightest possible position to encourage blooming.
Mealybugs and scale
Sap-suckers gather in the leaf bases and undersides. Wipe off with isopropyl alcohol on cotton buds and treat persistent infestations promptly.
Prevent coral aloe problems before they start
Most coral aloe issues are care-mismatch, not bad luck. Dial in the basics:
Looking for coral aloe in general rather than its problems? Read the full coral aloe care guide — light, water, soil and feeding.
Coral Aloe problems — FAQ
Why is my coral aloe root and crown rot?
Overwatering or poor drainage rots the base; leaves discolour and collapse. Let the soil dry fully between waterings and grow in a sharply draining gritty mix.
Why is my coral aloe aloe rust and fungal spots?
Cool, damp conditions cause brown-black blotches on leaves. Improve ventilation, keep water off the foliage, and remove affected leaves.
Why is my coral aloe shy flowering in low light?
Too little sun prevents the signature coral spikes and loosens the rosette. Move to the brightest possible position to encourage blooming.
Why is my coral aloe mealybugs and scale?
Sap-suckers gather in the leaf bases and undersides. Wipe off with isopropyl alcohol on cotton buds and treat persistent infestations promptly.