xanthosoma mafaffa

White cocoyam, Tannia, Caribbean cocoyam.

Care level

Medium

This impressive tropical plant produces massive arrow-shaped leaves with striking white veins that create a dramatic contrast against its deep green surface. Unlike its cousins, its underground tubers are actually edible when properly prepared, making it both a stunning ornamental and a traditional food crop in some regions.

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

Wide range (59°F - 89.6°F)

Fertilization frequency

High

Weekly during the growing period.

Humidity & watering

Moderate

Keep the soil slightly moist.

An ambiant humidity between 60 and 80% 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

Wide/Shallow

Wide/Shallow

Prefer a pot that is wider than it is deep.

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Features

Size & growth

Large

Upright

Rapid growth

This plant grows rapidly. It can reach 3 to 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 xanthosoma mafaffa 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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