Garden croton
Codiaeum variegatum · Euphorbiaceae
📷 Louise Wolff --darina 23:22, 6 May 2005 (UTC) · CC BY-SA 3.0
⚠️ Sève très irritante; contact peau/muqueuse et ingestion provoquent brûlures, irritation, troubles digestifs enfant/animal.
The gardener's calendar
Garden croton is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Foliage
- Evergreen, highly colorful (red, orange, yellow, pink)
- Flowering
- July to September, discreet cream-yellow flowers
- Adult size
- 120 to 150 cm in height
- Growth
- Fast under optimal conditions
- Hardiness
- Tropical, to be grown indoors or in a greenhouse
- Origin
- Southeast Asia (Malaysia, Indonesia)
- Soil type
- Rich, well-draining, slightly acidic
- Toxicity
- Toxic to pets
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Water when the soil starts to dry at the surface, without waterlogging it. Bright light without drafts keeps the foliage colorful.
The common mistake
Placing it near a cold window quickly causes leaf drop.
The pro's trick
Clean the leaves monthly with a soft, damp cloth to preserve the vibrancy of the colors.
Seasonal watch
In autumn-winter, reduce watering and avoid temperature swings near heating sources.
Care
Watering
Keep the substrate constantly moist without waterlogging it. During the growing season (spring-summer), water regularly, about 2 to 3 times per week depending on temperature. Reduce watering in fall-winter. Use room-temperature water, preferably non-hard water.
Light exposure
Croton appreciates bright, indirect light to develop its beautiful coloring. Place it near a well-lit window, but protect it from intense direct sunlight which can scorch the leaves. Partial shade also works, but fewer colors will develop.
Pruning and cutting
Prune the croton in spring to encourage branching and maintain a compact shape. Remove dead or diseased branches any time. Cuts cause a whitish sap to flow: handle with care and let it dry quickly.
Fertilizing
Apply a balanced or nitrogen-rich fertilizer every 15 days or so during the growing season (April to September). In fall-winter, space out applications or stop fertilizing. Excess fertilizer can reduce leaf coloring.
Soil and repotting
Use rich potting soil enriched with organic matter, well-draining and slightly acidic. Repot in spring every 1 to 2 years into a slightly larger pot. Ensure good drainage by adding sand or perlite if needed.
Diseases and pests
Watch for spider mites and mealybugs, especially in dry air. Increase humidity by regularly misting the foliage. Leaf drop may indicate a sudden temperature change, improper watering, or lack of light; stabilize conditions.
Did you know?
The croton (Codiaeum variegatum) gets its scientific name from ancient Greek 'kodiaion,' meaning 'small belly,' referring to the shape of its fruits. Native to tropical regions of Southeast Asia, it was venerated in certain cultures for the spectacular beauty of its foliage with flame-like hues that remind of the flames of fire.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Wood spurgeEuphorbia amygdaloides
- Caper spurgeEuphorbia lathyris
- Albanian spurgeEuphorbia characias
- Spiny spurgeEuphorbia spinosa
- Griffith's spurgeEuphorbia griffithii
- Hevea microphyllaHevea microphylla
Tips generated and checked by Viridia — adapt them to your local climate.