alocasia portei

Malaysian giant, Portei elephant ear, Giant shield.

Care level

Difficult

This giant among houseplants produces massive shield-shaped leaves that can reach an impressive six feet in length, with deep ripples that create dramatic shadows. Each leaf emerges from thick, elephant trunk-like stems that add to its prehistoric appearance, making it look like something straight out of Jurassic Park.

Care & maintenance

Light

Bright indirect light

Bright light, usually located near windows but doesn't receive direct rays for more than an hour during the day.

Temperature

Warm (64.4°F - 89.6°F)

Fertilization frequency

High

Weekly during the growing period.

Humidity & watering

High

Keep the soil constantly moist.

An ambiant humidity between 60 and 85% is recommended.

Soil

Choose a Tropical plant mix: A rich, moisture-retentive blend with good aeration. Mimics the natural forest floor environment of tropical regions.

If you want to create your own substrate, you can make a mixture of the following soils:

Click on the soil name for more information.

Pot

Standard size

Standard size

Prefer a pot with a classic width/depth ratio.

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Features

Size & growth

Very large

Upright

Rapid growth

This plant grows rapidly. It can reach over 6 feet in height or spread.

It grows upwards without support.

Toxicity

Toxicity table by species
Cat
Dog
Human
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Reproduction & propagation

Fruits & flowers

Flowering & not self-pollinating

The alocasia portei can produce flowers and therefore fruits.
This plant is not capable of self-pollination, it will not be able to produce fruits if it is not pollinated by another individual.

Propagation methods

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