Plant Care Bog Arum

Bog Arum

About Bog Arum

Wild Calla is a small, rhizomatous, aquatic perennial with heart-shaped leaves and showy flowers and fruits during the summer. Colonies are frequently found in shallow waters of bogs, rivers, lakes, ponds, or swamps. The plant is native to Alaska, Canada, the northern United States, northern Europe, and northern Asia.


Calla palustris

Also known as

Water arum, Calla, Marsh calla, Wild calla, Squaw claw and Water-arum

How to care for Bog Arum


How often to water your Bog Arum

Water needs for Bog Arum
0.5 cups
every 9

Bog Arum 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 Bog Arum

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 Bog Arum in your home

Light needs and placement for plant Bog Arum: 3ft from a window
3ft or less from
a window

Bog Arum 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 Bog Arum in your home 🏡.


How to fertilize Bog Arum

Nutrient, fertilizer, and repotting needs for Bog Arum: 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 Bog Arum after it doubles in size or once a year—whichever comes first.

Difficulty Level

Bog Arum is generally considered an easy-to-care-for plant and makes a great choice for beginners!

Water Needs
Sunlight Needs
Growth Pattern
Growing Outdoors

Care Summary for Bog Arum

Bog Arum

Bog Arum

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.

Trending in your area

Similar to Bog Arum

Discover rare plants

This plant is popular in