Climbing Derris (Derris scandens)

Climbing Derris

Derris scandens

Its twining stems carry delicate white blooms, a soft vertical accent. Evergreen climbing vine; common name: Climbing Derris.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade, but avoid prolonged harsh midday sun which can scorch leaflets
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Watering Water thoroughly when the top 2 cm of soil feels dry; avoid waterlogging to prevent root rot
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Temperature Thrives in 18–27℃; protect from temperatures below 12℃ to prevent leaf drop and stunted growth
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Characteristics

  • Leaf: Pinnately compound leaves with 7–13 ovate, glossy medium-green leaflets
  • Flower: Fragrant, pea-like white blooms in drooping terminal clusters
  • Stem: Slender, woody twining stems adapted for climbing vertical supports
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Care Guide

Watering

Keep soil consistently moist but not saturated

Fertilization

Diluted balanced liquid feed every 2 weeks. Cease fertilization in autumn and winter to support dormancy

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 for root drench; discard solid debris to avoid pest infestations and odor
Pruning
  • Trim overgrown stems in early spring to maintain desired shape and size
  • Remove dead, yellowing, or damaged leaflets to improve airflow and reduce disease risk
  • Tie climbing stems to a trellis or support structure to guide vertical growth
  • Cut back spent flower clusters to encourage new bloom production in subsequent seasons
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion leads to vomiting, diarrhea, lethargy, and potential muscle tremors

Humans: Contains rotenone; ingestion causes gastrointestinal irritation, while skin contact may trigger mild redness or itching

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental climbing vine for vertical garden accents; traditional medicinal use in some Southeast Asian communities