Croton 'Luna' (Codiaeum variegatum 'Luna')

Croton 'Luna'

Codiaeum variegatum 'Luna'

Vibrant, variegated leaves paint a tropical rainbow indoors. Evergreen foliage shrub; common name: Croton 'Luna'.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect to filtered light; avoid prolonged direct midday sun which can scorch variegated leaf edges
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Watering Water when the top 2–3 cm of soil feels dry to the touch; avoid overwatering to prevent root rot
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Temperature Thrives at 18–27°C; protect from cold drafts and temperatures below 15°C to prevent leaf drop
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Characteristics

  • Leaf: Oblong to lanceolate leaves with creamy yellow and green variegation, edges slightly curled
  • Stem: Woody, upright stems with branching growth habit
  • Inflorescence: Small, inconspicuous yellowish-green flowers (rare indoors)
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Care Guide

Watering

Keep soil evenly moist but not waterlogged; mist leaves 2–3 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed every 2 weeks. Cease fertilization in autumn and winter to support dormancy

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; discard solid peels to avoid pest infestations and odors
Pruning
  • Remove yellowing or damaged leaves at the base with sterile shears to maintain plant appearance
  • Pinch back stem tips in early spring to encourage dense, bushy growth
  • Trim overgrown branches to maintain compact shape; wear gloves to avoid skin irritation from sap
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion causes vomiting, diarrhea, drooling, and oral pain

Humans: Contains diterpene esters; ingestion causes mild oral irritation, contact may cause localized skin rash

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Garden Uses & Culture

Culture: Symbolizes cheer and tropical vibrancy in interior decor

Usage: Ornamental indoor foliage; outdoor accent plant in warm, frost-free climates