Plant Encyclopedia
Elephant Ear (Colocasia esculenta) plant care guide
intermediatehouseplant

Elephant Ear Care Guide

Colocasia esculenta

Also known as: Colocasia, Taro

Watering

Summer

Every 5 days

Winter

Every 12 days

Keep soil evenly moist but never waterlogged. These plants hate drying out completely.

Light

Bright indirect

Near a window but no direct rays hitting the leaves

Humidity

60-80%

High humidity lover. Consider a humidifier or pebble tray.

Pet & Child Safety

Toxic - keep away from pets and children

Harmful to: cats, dogs, children

Pot & Soil

Needs a large pot. Use rich, moisture-retentive mix - can even grow in standing water.

Pot-size watering

The 5-12 day range is a starting point. A 5cm pot can need checking much sooner, while a 22cm pot may stay moist for longer. Keep the soil lightly moist, but check below the surface so a large pot is not staying soggy.

Roomier root run

This plant needs more root space than snug-pot plants. Do not jump to an oversized pot, but check for circling roots sooner if growth is fast or water runs straight through.

Soil refresh

Refresh tired or compacted soil yearly, because moisture-loving plants still need air around the roots, not dense wet mix.

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Good to Know

Massive leaves. Very heavy drinker in summer. May go dormant in winter.

Frequently asked

How often should I water Elephant Ear?

Every 5 days in summer and every 12 days in winter is the reference range. The 5-12 day range is a starting point. A 5cm pot can need checking much sooner, while a 22cm pot may stay moist for longer. Keep the soil lightly moist, but check below the surface so a large pot is not staying soggy. Keep soil evenly moist but never waterlogged. These plants hate drying out completely.

What light does Elephant Ear need?

Bright indirect. Near a window but no direct rays hitting the leaves.

Is Elephant Ear safe for pets and children?

Toxic. Keep away from cats, dogs, children.

What humidity does Elephant Ear prefer?

60-80%. High humidity lover - consider a humidifier or pebble tray.

What soil and pot does Elephant Ear need?

Needs a large pot. Use rich, moisture-retentive mix - can even grow in standing water. This plant needs more root space than snug-pot plants. Do not jump to an oversized pot, but check for circling roots sooner if growth is fast or water runs straight through. Refresh tired or compacted soil yearly, because moisture-loving plants still need air around the roots, not dense wet mix.

Is Elephant Ear beginner-friendly?

Elephant Ear is a houseplant at intermediate difficulty - manageable with a bit of care attention.

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