Convolvulus Begonia (Begonia convolvulacea)

Convolvulus Begonia

Begonia convolvulacea

Its trailing foliage unfurls like soft green scrolls, a delicate trailing begonia. Evergreen herbaceous perennial; common name: Convolvulus Begonia.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch delicate leaves
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Watering Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
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Temperature Thrives in warm, humid conditions; avoid temperatures below 12°C which can cause leaf drop
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Characteristics

  • Leaf: Heart-shaped, glossy green with subtle veining, 3–6 cm long
  • Flower: Small, pale pink to white clustered blooms with five petals
  • Stem: Slender, trailing stems that root at nodes when in contact with moist soil
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 2 weeks. Cease fertilization in winter when growth enters a dormant phase

Banana peel tea:Soak 1 peeled banana in 1 liter of water for 24 hours; dilute the mixture 1:10 before applying to soil to avoid nutrient burn
Pruning
  • Trim leggy stems to encourage bushier, more compact growth
  • Remove yellowing or damaged leaves to improve airflow and reduce disease risk
  • Pinch back stem tips in early spring to promote new branching and fuller foliage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion may cause drooling, oral pain, vomiting, and difficulty swallowing

Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and temporary swelling

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental trailing plant for hanging baskets, terrariums, or shaded garden borders