Troubleshooting
Colocasia 'Coffee Cups' problems — and how to fix them
Colocasia 'Coffee Cups' (Colocasia esculenta 'Coffee Cups') 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.
Wilting and crisped leaf edges
It dried out. This bog plant needs constant moisture; keep it standing in water during heat.
Yellowing lower leaves
Heavy feeders show hunger fast; nitrogen shortage or natural leaf turnover. Feed regularly in growth.
Stems and leaves collapsing after cold
Frost or chill damage. Lift and store the corm dry and frost-free over winter below its hardiness limit.
Spider mites or aphids indoors
Dry indoor air invites pests. Keep humidity high, rinse foliage and treat early.
Prevent colocasia 'coffee cups' problems before they start
Most colocasia 'coffee cups' 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 'Coffee Cups' watering schedule
- Colocasia 'Coffee Cups' light requirements
- Best soil mix for colocasia 'coffee cups'
- Colocasia 'Coffee Cups' temperature & humidity
- Full colocasia 'coffee cups' care guide
Looking for colocasia 'coffee cups' in general rather than its problems? Read the full colocasia 'coffee cups' care guide — light, water, soil and feeding.
Colocasia 'Coffee Cups' problems — FAQ
Why is my colocasia 'coffee cups' wilting and crisped leaf edges?
It dried out. This bog plant needs constant moisture; keep it standing in water during heat.
Why is my colocasia 'coffee cups' yellowing lower leaves?
Heavy feeders show hunger fast; nitrogen shortage or natural leaf turnover. Feed regularly in growth.
Why is my colocasia 'coffee cups' stems and leaves collapsing after cold?
Frost or chill damage. Lift and store the corm dry and frost-free over winter below its hardiness limit.
Why is my colocasia 'coffee cups' spider mites or aphids indoors?
Dry indoor air invites pests. Keep humidity high, rinse foliage and treat early.