Troubleshooting
Aerangis biloba problems — and how to fix them
Aerangis biloba (Aerangis biloba) 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 roots
Humidity and watering too low for the fine root system. Raise humidity and water more often, especially for mounted specimens that dry fast.
Sunburned leaves
Direct sun on the thin notched leaves. Provide bright but filtered, shadier light in keeping with its twig-epiphyte origins.
Bud blast
Dry air or unstable conditions as the long-spurred buds form. Keep humidity high and temperatures steady through the autumn bloom cycle.
Rot from stagnant moisture
Wet, still conditions without airflow encourage black rot. Improve air movement and let the mount surface dry slightly between thorough soakings.
Prevent aerangis biloba problems before they start
Most aerangis biloba issues are care-mismatch, not bad luck. Dial in the basics:
Looking for aerangis biloba in general rather than its problems? Read the full aerangis biloba care guide — light, water, soil and feeding.
Aerangis biloba problems — FAQ
Why is my aerangis biloba shrivelled roots?
Humidity and watering too low for the fine root system. Raise humidity and water more often, especially for mounted specimens that dry fast.
Why is my aerangis biloba sunburned leaves?
Direct sun on the thin notched leaves. Provide bright but filtered, shadier light in keeping with its twig-epiphyte origins.
Why is my aerangis biloba bud blast?
Dry air or unstable conditions as the long-spurred buds form. Keep humidity high and temperatures steady through the autumn bloom cycle.
Why is my aerangis biloba rot from stagnant moisture?
Wet, still conditions without airflow encourage black rot. Improve air movement and let the mount surface dry slightly between thorough soakings.