Polynesian Ivy (Hedera polynesiana)

Polynesian Ivy

Hedera polynesiana

Lush trailing foliage brings soft green warmth to indoor spaces. Evergreen climbing vine; common name: Polynesian Ivy.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates low light conditions but exhibits slower growth and less vibrant foliage
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Watering Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Thrives in 15–25°C; protect from temperatures below 10°C to prevent leaf drop and stunted growth
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Characteristics

  • Leaf: Small, glossy, heart-shaped to ovate leaves with smooth margins and deep green foliage
  • Stem: Slender trailing stems with fine aerial roots for anchoring to supports
  • Inflorescence: Clusters of tiny greenish-yellow umbels (rarely produced in indoor cultivation)
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Care Guide

Watering

Keep soil consistently slightly moist; allow the top 1 cm to dry between waterings

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid fertilizing during winter dormancy to prevent nutrient buildup in the soil

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water before applying as a root drench; discard solid peels to avoid pest attraction and odor
Pruning
  • Trim leggy stems back to a healthy leaf node to encourage bushier, more compact growth
  • Remove yellowing or damaged leaves promptly to maintain plant health and improve airflow
  • Tie trailing stems to a moss pole or trellis if training the plant to climb
  • Trim overgrown aerial roots if they become unsightly or tangled
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion leads to vomiting, diarrhea, drooling, and abdominal discomfort

Humans: Contains triterpenoid saponins; ingestion causes mild oral irritation and stomach upset; contact may trigger skin rash

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental trailing plant for hanging baskets, shelf displays, or as a climbing foliage accent