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Caladium 'Aaron' (v)

elephant ear 'Aaron'

A tropical, tuberous perennial to 60cm tall, grown as a houseplant. It has heart-shaped green leaves with white veins and centres, held on slender, upright stalks

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Moisture
Moist but well–drained
pH
Acid, Neutral, Alkaline
Colour & scent
StemFlowerFoliageFruit
Spring Green White
Summer Green White
Autumn Green White
Winter
Position
  • Full shade
  • Partial shade
Aspect

East–facing or South–facing or West–facing or North–facing

Exposure
Sheltered
Hardiness
H1B
Botanical details
Family
Araceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Humans/Pets: Harmful if eaten, skin/eye irritant. Wear gloves and other protective equipment when handling For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Caladium are tuberous flowering plants, often grown as houseplants and known for their large, arrowhead shaped leaves. They are commonly known as 'elephant ears'

Name status

Accepted

How to grow

Cultivation

Start the tubers off in pots of houseplant compost in early spring. Plant the tubers so that their growing tip is about 5cm below the soil level. Water sparingly initially and keep the pots warm (about 20°C) to help them come out of their winter dormancy. Protect from direct sun, which can burn the foliage. In autumn the foliage will begin to die back; suspend watering and remove withered top growth. Either lift and store the tubers or keep them in their pots over winter. Start them back into growth the following spring

Propagation

Propagate by division of tubers

Suggested planting locations and garden types
  • Houseplants
  • Sub-tropical
  • Patio and container plants
  • Conservatory and greenhouse
Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.