Troubleshooting
Colocasia Tea Cup problems — and how to fix them
Colocasia Tea Cup (Colocasia esculenta 'Tea Cup') 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.
Leaves not cupping
Too little light reduces the signature cupping; give more sun to encourage tight, upturned leaves.
Browning leaf edges
Dry air or dry soil crisps the margins; keep roots wet and humidity high.
Aggressive spreading
In warm, wet ground it runs vigorously by stolons; contain in pots or pond baskets to keep it in bounds.
Corm rot in winter
Cold, soggy soil during dormancy rots the tuber; cut back watering and keep stored corms cool but barely moist.
Prevent colocasia tea cup problems before they start
Most colocasia tea cup issues are care-mismatch, not bad luck. Dial in the basics:
- Common elephant ear problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Colocasia Tea Cup watering schedule
- Colocasia Tea Cup light requirements
- Best soil mix for colocasia tea cup
- Colocasia Tea Cup temperature & humidity
- Full colocasia tea cup care guide
Looking for colocasia tea cup in general rather than its problems? Read the full colocasia tea cup care guide — light, water, soil and feeding.
Colocasia Tea Cup problems — FAQ
Why is my colocasia tea cup leaves not cupping?
Too little light reduces the signature cupping; give more sun to encourage tight, upturned leaves.
Why is my colocasia tea cup browning leaf edges?
Dry air or dry soil crisps the margins; keep roots wet and humidity high.
Why is my colocasia tea cup aggressive spreading?
In warm, wet ground it runs vigorously by stolons; contain in pots or pond baskets to keep it in bounds.
Why is my colocasia tea cup corm rot in winter?
Cold, soggy soil during dormancy rots the tuber; cut back watering and keep stored corms cool but barely moist.