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Colocasia esculenta · Araceae

Elephant Ear

⚠️ Not safe for petsPerennial, maintaining foliage throughout the year.60 to 120 cm
Partial shade, avoiding direct sunlight.Frequent watering for moist soil.MediumDoes not tolerate temperatures below 10 degrees Celsius.

Description & origin

The Elephant Ear is a tropical plant known for its large heart-shaped leaves. It is often grown in humid environments and appreciated for its lush foliage. In Portugal, it is ideal for interiors or gardens with partial shade.

Size

Can reach up to 120 cm in height under ideal conditions.

Foliage

Evergreen foliage that requires constant humidity to remain vibrant.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers partial shade, avoiding direct sunlight.

Soil

Needs rich organic soil that is well-drained.

Watering

Requires frequent watering to keep the soil consistently moist.

Temperature

Keep in temperatures above 10 degrees Celsius.

Fertilising

Fertilize monthly during spring and summer with a balanced fertilizer.

Repotting

Transplant when roots fill the pot, preferably in spring.

Pruning

Remove dry or damaged leaves to promote healthy growth.

Propagation

Propagates by dividing rhizomes in spring.

Common problems

Root rot

Occurs in poorly drained soils or with excess water.

Leaf spots

Can be caused by fungi due to excessive humidity.

Leaf yellowing

Usually indicates nutrient deficiency or excess direct sunlight.

Uses & curiosities

In the garden

  • Tropical gardens
  • Humid areas
  • Interiors with filtered light

Other uses

Used in landscaping to create tropical environments.

Did you know…

The Elephant Ear is edible in various cultures but must be cooked properly to eliminate toxic compounds.