Oak Leaf Philodendron (Philodendron pedatum)

Oak Leaf Philodendron

Philodendron pedatum

Its oak-shaped leaves unfurl like living lace, adding tropical softness to interiors. Evergreen climbing foliage plant; common name: Oak Leaf Philodendron.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch leaf edges; tolerates low light temporarily with slowed growth.
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Watering Water thoroughly when the top 2–3 cm of soil feels dry; avoid overwatering to prevent root rot and fungal growth.
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Temperature Thrives in 18–27°C; avoid temperatures below 12°C, as this can cause leaf yellowing and tissue damage.
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Characteristics

  • Leaf: Mature leaves are deeply lobed, resembling oak leaves; glossy green with leathery texture.
  • Stem: Slender vining stems with aerial roots for climbing and anchorage to supports.
  • Inflorescence: Spadix enclosed in a pale green spathe (seldom blooms in indoor cultivation).
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Care Guide

Watering

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

Fertilization

Diluted balanced liquid fertilizer every 4 weeks. Discontinue fertilization in autumn and winter when growth slows.

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours; dilute the tea 1:20 with water before applying as a root drench to avoid pest infestations and odor.
Pruning
  • Remove yellowing, damaged, or diseased leaves at the base of the stem to maintain plant health.
  • Trim overgrown vines to control size; use healthy cuttings for propagation in moist soil or water.
  • Tie aerial roots to a moss pole or support to encourage upward climbing and maintain desired shape.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed toxic; ingestion may cause drooling, vomiting, oral pain, and difficulty swallowing.

Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and mild swelling of lips or tongue; skin contact may trigger minor itchiness.

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Garden Uses & Culture

Culture: N/A

Usage: Indoor ornamental foliage; vertical garden climbing plant; statement piece for living spaces and offices.