Container guide
Growing colocasia 'coffee cups' in a pot
Compost and drainage
Colocasia 'Coffee Cups' likes steady moisture but not waterlogging — a tricky balance in a pot. Use a good peat-free compost with some added perlite for air, make sure the container drains freely, and mulch the surface to slow evaporation.
Watering colocasia 'coffee cups' in a pot
Containers dry far faster than open ground, so colocasia 'coffee cups' in a pot needs checking more often than the general guidance of "Keep constantly wet; never let it dry out" — especially in summer, wind, or a heated room. Check the top few centimetres with a finger rather than watering on a fixed day.
Potting on
Pot on when roots show through the drainage holes or growth slows noticeably — usually every 1-2 years for a plant this size. Move up one pot size only; jumping several sizes leaves wet compost the roots cannot reach, and that is what rots them.
More colocasia 'coffee cups' care
- Growing elephant ear in a pot — the species this cultivar belongs to
- Full colocasia 'coffee cups' care guide
- Best soil for colocasia 'coffee cups'
- When to repot colocasia 'coffee cups'
- How often to water colocasia 'coffee cups'
- How to overwinter colocasia 'coffee cups'
- Best app for indoor plants — reminders and light checks tested
Growing colocasia 'coffee cups' in containers — FAQ
Can you grow colocasia 'coffee cups' in a pot?
Yes — colocasia 'coffee cups' does well in a pot. Aim for a container around 20-30 cm (8-12 in) across: enough root room for it to reach about 1.2 m, without so much spare compost that it stays soggy between waterings.
What size pot does colocasia 'coffee cups' need?
Aim for a container 20-30 cm (8-12 in) across. Pot on when roots show through the drainage holes or growth slows noticeably — usually every 1-2 years for a plant this size. Move up one pot size only; jumping several sizes leaves wet compost the roots cannot reach, and that is what rots them.
What compost and drainage does colocasia 'coffee cups' need in a container?
Colocasia 'Coffee Cups' likes steady moisture but not waterlogging — a tricky balance in a pot. Use a good peat-free compost with some added perlite for air, make sure the container drains freely, and mulch the surface to slow evaporation.
How often should I water colocasia 'coffee cups' in a pot?
Containers dry far faster than open ground, so colocasia 'coffee cups' in a pot needs checking more often than the general guidance of "Keep constantly wet; never let it dry out" — especially in summer, wind, or a heated room. Check the top few centimetres with a finger rather than watering on a fixed day.