How to care for your Croton Mammi

How to care for your Croton Mammi

Our tips for helping it grow healthy and strong

Croton Mammi, also known as Codiaeum mammi, is an evergreen shrub that brings a touch of exoticism to our spaces with its vibrantly variegated leaves. Native to Southeast Asia, Malaysia, and Indonesia, this plant is one of our favorites for its ability to transform any space with its bright colors and striking presence.

The right location

Croton Mammi loves bright, indirect light, but it can also tolerate filtered direct light. It is important to place it somewhere it can receive plenty of light, while avoiding direct exposure to the most intense sunlight, which could damage the leaves.

Illustrated guide: place Croton Mammi near a window with indirect light
The right location for your plant

When and how to water it

During the summer, we recommend watering your Croton Mammi every 7 days, while in winter, every 14 days is sufficient. Make sure to water thoroughly, but let the soil dry out between waterings. A good way to check the moisture level is to insert a finger into the soil: if it feels dry, it is time to water.

Annual Croton Mammi watering schedule with different frequencies in summer and winter
The watering schedule throughout the year

Temperature and humidity

Croton Mammi thrives in an environment with temperatures between 18 and 24 degrees Celsius. It is important to maintain high humidity, at least 60%, to ensure its well-being. Avoid drafts and sudden temperature changes, which could cause the leaves to drop.

Thermometer with ideal temperature range and humidity bar for Croton Mammi
Comfort temperature and humidity

The right fertilizer

During spring and summer, we recommend using a balanced liquid fertilizer every 30 days. This will help your Croton Mammi maintain lush growth and vibrant leaf colors.

The pot and soil

For Croton Mammi, well-draining potting soil is essential. An ideal mix could include peat, perlite, and sand, with a pH of around 6. Make sure the pot has drainage holes to prevent waterlogging, which could damage the roots.

How to propagate it

Croton Mammi can be propagated by cuttings, a method of moderate difficulty. We recommend using semi-hardwood cuttings in spring for the best results.

Our final advice

Croton Mammi is a plant that requires a little attention, but its visual impact makes every effort worthwhile. Remember to place it in a bright location and maintain high humidity to help it thrive. With a little care, it will become the jewel of your green space.

— Giulia's Gardens

Verified care data

This data comes directly from the validated botanical profile used to generate the guide.

Light
High · Bright indirect light; also tolerates filtered direct light.
Watering
7 days in summer · 14 days in winter · Water thoroughly, allowing the soil to dry out between waterings. · Check the soil moisture with your finger.
Temperature
18 °C ideal minimum · 24 °C ideal maximum · 15 °C tolerated minimum · 30 °C tolerated maximum
Humidity
High · Minimum 60%
Fertilization
Balanced liquid fertilizer · Spring and summer · Every 30 days
Propagation
Cuttings · Moderate · Use semi-hardwood cuttings in spring.
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