Polynesian Ivy (Pellionia pulchra)

Polynesian Ivy

Pellionia pulchra

Variegated leaves mimic tiny watermelons, a charming trailing foliage plant. Common names: Polynesian Ivy, Watermelon Begonia.

Partial sun
2–3/week
Beginner
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Plant Needs

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Sunlight Bright indirect light to maintain variegation; avoid harsh midday direct sun which can scorch leaves
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Watering Keep soil evenly moist but not waterlogged; avoid letting the pot sit in standing water
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Temperature Thrives in warm, consistent temperatures; avoid cold drafts and temperatures below 12°C
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Characteristics

  • Leaf: Oval, variegated foliage with silver-green stripes and deep purple undersides; soft, slightly textured surface
  • Stem: Slender, trailing stems with reddish-brown tint; roots form at nodes for propagation
  • Flower: Small, greenish-white spike inflorescences; rarely produced in indoor cultivation
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Care Guide

Watering

Keep soil evenly moist; mist foliage weekly to boost humidity

Fertilization

Diluted balanced liquid feed once monthly. Discontinue fertilization in autumn and winter when growth slows

Composted coffee grounds tea:Use fully composted grounds to avoid mold or odor; dilute 1:30 with water for root drenching
Pruning
  • Pinch stem tips regularly to encourage bushier growth and prevent legginess
  • Remove yellow or damaged leaves to maintain plant health and appearance
  • Trim overgrown stems in early spring to refresh the plant’s form
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no risk of poisoning from ingestion or contact

Humans: Non-toxic to humans; no known adverse effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental trailing plant for hanging baskets, terrariums, or shelf displays