Plant Care Black Anthurium

Black Anthurium

Reviewed by: Kiersten Rankel | Last Updated: 11/05/2021

About Black Anthurium

Black Anthurium is a super rare houseplant 🌿 that needs regular watering to thrive. They do best in abundant sunlight ☀ and should be less than 3 feet from a window.

Black Anthurium likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.


Anthurium watermaliense

Also known as

Black Prince

How to care for Black Anthurium


How often to water your Black Anthurium

Water needs for Black Anthurium
0.5 cups
every 9

Black Anthurium needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Black Anthurium

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Black Anthurium in your home

Light needs and placement for plant Black Anthurium: 3ft from a window
3ft or less from
a window

Black Anthurium may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

Select your region to see how the current weather in your area affects the placement of Black Anthurium in your home 🏡.


How to fertilize Black Anthurium

Nutrient, fertilizer, and repotting needs for Black Anthurium: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Black Anthurium after it doubles in size or once a year—whichever comes first.

Water Needs
Sunlight Needs
Native Region

Care Summary for Black Anthurium

Black Anthurium

Black Anthurium

Greg recommends:


0.5 cups every 9 days


< 3ft from a window


Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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