Ivy Geranium (Pelargonium peltatum)

Ivy Geranium

Pelargonium peltatum

Trailing ivy-like foliage carries clusters of bright blooms, a cascading garden delight. Evergreen trailing flowering plant; common name: Ivy Geranium.

Thrives in full sun to partial shade; tolerate morning direct sun, but avoid harsh midday summer sunlight to prevent leaf scorch
2–3/week
Beginner
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Plant Needs

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Sunlight Thrives in full sun to partial shade; tolerate morning direct sun, but avoid harsh midday summer sunlight to prevent leaf scorch
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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 Optimal growth at 15–25°C; protect from frost below 10°C to avoid foliage damage
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Characteristics

  • Leaf: Round to kidney-shaped, ivy-like, glossy green with slight pubescence; peltate attachment to stem
  • Flower: Clustered umbels of 5-petaled blooms in pink, red, white, or purple
  • Stem: Slender, trailing or climbing stems with aerial roots for anchorage
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Care Guide

Watering

Keep soil evenly moist but not waterlogged; increase frequency during heatwaves

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Avoid over-fertilizing to prevent excessive foliage growth at the expense of blooms

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours, dilute 1:20, and apply as a root drench to support flowering
Pruning
  • Deadhead spent flower clusters regularly to encourage continuous blooming throughout the growing season
  • Trim leggy or overgrown stems in early spring to promote bushier, more compact growth
  • Remove yellowing or damaged leaves to improve airflow and reduce disease risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion may cause vomiting, diarrhea, depression, and anorexia

Humans: Contains geraniol and linalool; ingestion causes mild oral irritation and stomach upset; contact may trigger dermatitis in sensitive individuals

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Garden Uses & Culture

Culture: Symbolizes friendship and cheerful energy; a staple in traditional cottage garden designs

Usage: Ornamental hanging baskets, window boxes, ground cover, and indoor trailing houseplant