Xanadu Philodendron (Philodendron xanadu)

Xanadu Philodendron

Philodendron xanadu

Its dense, split foliage forms a lush, compact mound. Evergreen tropical foliage plant; common name: Winterbourn Philodendron.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates low light with reduced growth; avoid direct midday sun which scorches leaf edges
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Watering Allow the top 2–3 cm of soil to dry completely between waterings; avoid standing water to prevent root rot
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Temperature Thrives at 18–27℃; protect from temperatures below 12℃ to prevent leaf yellowing and tissue damage
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Characteristics

  • Leaf: Glossy, deeply lobed green leaves (20–40 cm long), arranged in a dense rosette
  • Stem: Short, thick basal stems forming a tight clump; no aerial roots
  • Inflorescence: Green spathe enclosing a spadix (rare in cultivated settings)
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Care Guide

Watering

Keep soil evenly moist but not waterlogged; mist occasionally to boost humidity

Fertilization

Diluted balanced feed every 4 weeks. Cease fertilization in autumn and winter when growth slows

Banana peel compost tea:Steep fully composted banana peels in water for 24 hours, 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 health and appearance
  • Thin overcrowded clumps in early spring to improve airflow and reduce disease risk
  • Trim back leggy stems to encourage compact, bushy growth
  • Avoid cutting into the main central crown to prevent permanent damage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion leads to oral pain, drooling, and vomiting

Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and swelling; contact may trigger mild skin itch

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Garden Uses & Culture

Culture: Symbolizes tropical lushness; popular for modern interior landscaping due to its compact form

Usage: Ornamental foliage plant for indoor planters and shaded outdoor garden beds in tropical climates