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How to Care for Croton Mammy Plant

Updated: June 25, 2022

Croton Mammy, also known as Codiaeum variegatum, is a beautiful and colorful plant that can brighten up any indoor or outdoor space. The plant is native to tropical regions of Southeast Asia and can grow up to 6 feet tall. The leaves of the Croton Mammy plant are oval-shaped and come in a variety of colors, including yellow, green, red, and purple. Caring for this plant requires a little bit of effort, but it is well worth it to keep it looking healthy and vibrant.

Light Requirements

The Croton Mammy plant requires bright light to thrive. It should be placed in an area where it can receive direct sunlight for at least six hours a day. However, too much direct sunlight can cause damage to the leaves. One way to prevent this is by placing the plant in a location where it can receive indirect sunlight or filtered light.


When it comes to watering the Croton Mammy plant, it is important to strike a balance. Overwatering can cause root rot, while underwatering can cause the leaves to wilt and dry out. The soil should be kept moist but not damp. Water the plant when the top inch of soil feels dry to the touch.


The Croton Mammy plant thrives in high humidity environments. If you live in an area with low humidity, consider using a humidifier or placing a tray of water near the plant to increase moisture levels in the air.


Fertilizing the Croton Mammy plant is essential for maintaining its vibrant colors and healthy growth. Use a high-quality fertilizer specifically designed for tropical plants. It is recommended to fertilize the plant every two weeks during its growing season (spring and summer) and once a month during its dormant season (fall and winter).


Pruning the Croton Mammy plant is necessary to keep it looking healthy and vibrant. Remove any dead, damaged, or diseased leaves as soon as you notice them. This will prevent the spread of disease and pests. You can also prune the plant to control its size and shape. Use clean and sharp pruning shears to avoid damaging the plant.

Pests and Diseases

The Croton Mammy plant is susceptible to pests such as spider mites, mealybugs, and scale insects. Check the plant regularly for signs of infestation, such as tiny webs, white powdery substances, or sticky residue on the leaves. If you notice any pests, use a natural or chemical insecticide to get rid of them.

The plant is also prone to diseases such as root rot and leaf spot. These diseases are often caused by overwatering or poor drainage. To prevent these diseases, ensure that the soil is well-draining and water the plant only when necessary.


Repotting the Croton Mammy plant is necessary every 1-2 years to ensure healthy growth. Choose a pot that is one size larger than the current pot and use a well-draining soil mix. Carefully remove the plant from its current pot, loosen any tangled roots, and place it in the new pot. Water the plant thoroughly after repotting.


Can I grow Croton Mammy outdoors?
Yes, Croton Mammy can be grown outdoors in warm and tropical climates. However, it should be protected from direct sunlight and strong winds.

How often should I water my Croton Mammy plant?
Water your Croton Mammy plant when the top inch of soil feels dry to the touch.

How do I propagate my Croton Mammy plant?
You can propagate your Croton Mammy plant through stem cuttings. Take a stem cutting that is 4-6 inches long, remove the lower leaves, and place it in a pot filled with well-draining soil mix. Keep the soil moist and the cutting in a bright and warm location until roots develop.

Why are the leaves of my Croton Mammy plant turning yellow?
Yellowing leaves on a Croton Mammy plant can be a sign of overwatering, underwatering, or pests. Check the soil moisture levels and inspect the plant for signs of pests.

Can I prune my Croton Mammy plant anytime?
It is best to prune your Croton Mammy plant during its growing season (spring and summer) when it is actively growing.