Dieffenbachia 'Golden Madonna' (Dieffenbachia 'Golden Madonna')

Dieffenbachia 'Golden Madonna'

Dieffenbachia 'Golden Madonna'

Variegated leaves glow like sunlit cream, softening indoor spaces. Evergreen foliage plant; common name: Dumb Cane.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; avoid direct sun which scorches variegated leaves; low light causes variegation to fade
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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives at 18–26°C; avoid drafts and temperatures below 12°C which trigger leaf yellowing
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Characteristics

  • Leaf: Large oval leaves with creamy-yellow central variegation and green margins; glossy texture
  • Stem: Thick, fleshy upright stems; exudes milky sap when damaged
  • Inflorescence: Spadix enclosed in pale green spathe (rare in indoor cultivation)
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Care Guide

Watering

Keep soil evenly moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid over-fertilizing to prevent leaf burn and reduced variegation

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Remove yellow or damaged leaves at the base to maintain plant appearance and airflow
  • Trim leggy stems in spring to encourage bushier, compact growth
  • Wipe leaves regularly with a damp cloth to remove dust and preserve glossy texture
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; calcium oxalate crystals irritate mouth and digestive tract

Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and temporary speech impairment

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Garden Uses & Culture

Culture: Variegated foliage symbolizes warmth and gentle positivity in interior design

Usage: Ornamental indoor foliage plant; rarely cultivated for its inconspicuous flowers