Troubleshooting
Bell Cotyledon problems — and how to fix them
Bell Cotyledon (Cotyledon campanulata) 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.
Overwatering and root rot
Like all Cotyledon, campanulata is highly susceptible to root and crown rot when kept too moist. Err on the side of under-watering; the plant is far more tolerant of drought than wet conditions.
Scarce availability
This species is uncommon in cultivation. Source only from reputable specialist succulent nurseries; mislabeling with other Cotyledon species is frequent at general garden centres.
Scale insects
Flat, brown or tan scale insects cling to stems and are easily overlooked. Remove with a soft toothbrush dipped in 70% isopropyl alcohol; repeat every two weeks until no new scale appears.
Prevent bell cotyledon problems before they start
Most bell cotyledon issues are care-mismatch, not bad luck. Dial in the basics:
Looking for bell cotyledon in general rather than its problems? Read the full bell cotyledon care guide — light, water, soil and feeding.
Bell Cotyledon problems — FAQ
Why is my bell cotyledon overwatering and root rot?
Like all Cotyledon, campanulata is highly susceptible to root and crown rot when kept too moist. Err on the side of under-watering; the plant is far more tolerant of drought than wet conditions.
Why is my bell cotyledon scarce availability?
This species is uncommon in cultivation. Source only from reputable specialist succulent nurseries; mislabeling with other Cotyledon species is frequent at general garden centres.
Why is my bell cotyledon scale insects?
Flat, brown or tan scale insects cling to stems and are easily overlooked. Remove with a soft toothbrush dipped in 70% isopropyl alcohol; repeat every two weeks until no new scale appears.