Euphorbiaceae
Croton Mammy Care Guide
Codiaeum variegatum 'Mammy'
Give Croton Mammy bright, indirect light (some direct morning sun is fine) to keep its colors vivid, water once the top 1-2 inches of soil dry out, and keep humidity high. It is more sensitive than many houseplants to sudden changes in light, temperature, or location, which can trigger leaf drop.
Every 7 days
Bright indirect
15° - 29°C
40% - 80%
Categories
What is Croton Mammy?
Croton Mammy (Codiaeum variegatum 'Mammy') is a medium-care plant from the Euphorbiaceae family. Croton Mammy is a compact cultivar of Codiaeum variegatum, prized for its narrow, curled leaves splashed with red, orange, yellow, and green. Native to Southeast Asia and the Pacific Islands, this tropical evergreen shrub brings bold, ever-changing color to bright indoor spaces, with leaf hues shift...
Croton Mammy grows up to 1.0m, spread of 55cm, watering every 7 days, 15°C – 29°C, 40–80% humidity. It is suitable for indoor environments and not safe for pets.
Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs. Without adequate drainage, root rot can develop within 14 days.
How to Care for Croton Mammy?
TLDR: Croton Mammy needs Bright indirect, watering every 7 days, and temperatures between 15-29°C with 40-80% humidity.
How Often Should You Water Croton Mammy?
Water when the top 1-2 inches of soil are dry, soaking thoroughly until water drains from the pot, then empty the saucer. Reduce watering in fall and winter, and never let the soil dry out completely.
How Much Light Does Croton Mammy Need?
Place in bright, indirect light near an east- or south-facing window; a little direct morning sun deepens leaf color, but shield from harsh midday sun to prevent scorching. Too little light causes lower leaves to drop and colors to fade.
What Is the Best Soil for Croton Mammy?
Use a rich, well-draining, slightly acidic potting mix (pH 4.5-6.5) with added perlite or bark to keep roots from sitting in water.
What Pot Should You Use for Croton Mammy?
A pot with ample drainage holes; terracotta helps excess moisture evaporate and reduces the risk of root rot.
Care Schedule
Fertilize
Every 75 days
Repot
Every 900 days
What Is Croton Mammy and Where Does It Come From?
Croton Mammy is a compact cultivar of Codiaeum variegatum, prized for its narrow, curled leaves splashed with red, orange, yellow, and green. Native to Southeast Asia and the Pacific Islands, this tropical evergreen shrub brings bold, ever-changing color to bright indoor spaces, with leaf hues shifting as they mature and intensifying under strong light.
How to Propagate Croton Mammy?
Stem cutting
Wear gloves when taking cuttings, as the milky sap can irritate skin; keep the growing medium consistently moist but not soggy while roots develop.
- 1 Cut a healthy 5-6 inch stem tip with at least two nodes using clean, sharp tools.
- 2 Let the cut end callus for a few hours, then dip it in rooting hormone.
- 3 Place the cutting in water or a moist, well-draining potting mix.
- 4 Keep in bright, indirect light and maintain high humidity until roots form.
Materials needed:
How Big Does Croton Mammy Grow?
TLDR: Croton Mammy can reach up to 1.0m tall with Medium growth rate.
Max height
1.0m
Spread
55cm
Growth rate
Medium
Foliage
Evergreen
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Ornamental
Great for decoration
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Croton Mammy?
TLDR: Croton Mammy is susceptible to 9 known diseases. Monitor regularly for early detection.
Mealybugs
Mealybugs are small, soft-bodied insects covered with a white, waxy, cottony material. They are common pests of houseplants and outdoor plants in mild climates. These sap-sucking insects feed on plant tissue, causing damage, stunted growth, and can lead to plant death if left untreated. They produce sticky honeydew which attracts sooty mold.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Scale Insects
Scale insects are small sap-sucking pests that appear as brown, shell-like bumps on plant stems and leaves. There are over 25 species, divided into armored (hard) and unarmored (soft) scales. They feed by piercing plant tissue and extracting sap, which weakens the plant and can lead to yellowing, stunted growth, and even death if left untreated. They also excrete honeydew, which attracts ants and promotes sooty mold growth.
Thrips
Thrips are tiny cigar-shaped insects (1/25-inch long) that damage plants by sucking plant juices and scraping at fruits, flowers, and leaves. With over 6,000 species and rapid reproduction (lifecycle as short as 14 days), they can quickly infest plants and transmit viruses like tomato spotted wilt virus.
Fun Facts
The leaf colors of Croton Mammy shift as they age, starting mostly green and developing deeper reds, oranges, and yellows with more light exposure.
Croton Mammy is one of the smaller Codiaeum cultivars, making it well suited to tabletops and smaller indoor spaces.
Despite its cheerful colors, every part of the plant contains a toxic, irritating sap, so it should be kept away from curious pets and children.
Frequently asked questions
Is Croton Mammy toxic to cats and dogs?
Why is my Croton Mammy dropping leaves?
How much light does Croton Mammy need?
How often should I water Croton Mammy?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Dark Fieldcap | Medium | Low light | 2d | ⚠️ |
| Azalea | Medium | Partial shade | 3d | ⚠️ |
| Muriel's Bamboo | Medium | Partial shade | 3d | ✓ |
| Bougainvillea | Medium | Direct sun | 7d | ⚠️ |
