Source: Wikimedia Commons
Croton
IntermediateCodiaeum variegatum
A tropical plant with vivid red, yellow, green, and orange leaf colors. Creates tropical atmosphere.
About
Codiaeum variegatum, commonly known as croton or garden croton, is an evergreen shrub in the family Euphorbiaceae, native to tropical regions from Southeast Asia to the Pacific Islands. Its most notable feature is its extraordinarily colourful foliage — individual leaves can simultaneously display red, yellow, orange, green, and purple markings — earning it a reputation as one of the most vividly patterned houseplants available. Leaf shapes vary widely across cultivars: broad, narrow, lobed, or twisted. Colour intensity is directly linked to light levels; bright, sunny conditions produce the most vivid hues, while lower light causes reversion toward plain green. Water thoroughly when the soil dries; prolonged drought causes leaf drop. It requires warm temperatures (above 15°C) and high humidity; sudden cold or temperature fluctuations also trigger leaf drop. The milky sap is a skin and mucous membrane irritant. A bold, dramatic choice for bright interior spaces.
Basic Info
Origin
Southeast Asia to the Pacific Islands
Lifespan
Perennial
Size
30-100cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
Watering, Liquid fertilizer
Growing Tips
Lighting
Strong light makes leaf colors vivid
Temperature
Cold sensitive, maintain 15°C+
Watering
Drops leaves if underwatered
Notes
Sensitive to environmental changes, may drop leaves
Croton FAQ
QWhat is the growing difficulty level for Croton?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Croton?
The ideal temperature for Croton is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Croton?
The average lifespan of Croton is Perennial. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Croton get?
The mature size of Croton is 30-100cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Croton?
Croton: watering & fertilizer — Watering, Liquid fertilizer. Aim for appropriate frequency and amount.
QWhat is the typical price for Croton?
The price of Croton varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
Growing Specifications
- USDA Zone
- 11–12
Sources: Missouri Botanical Garden Plant Finder - Codiaeum variegatum
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
観葉植物。CITES附属書(植物)・特定外来生物・特定動物いずれも非該当を有限文書照合で確認(CITES flora section に当該属の掲載なし。Dracaena spp.掲載は同名のトカゲ属でありシダ植物Dracaenaは非該当)。
Sources: CITES Appendices I/II/III (flora section, grepped via dbca mirror) / CITES Appendices (official) / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
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