Narrow-leaved Scorpion-vetch (Coronilla juncea)

Narrow-leaved Scorpion-vetch

Coronilla juncea

Fine, feathery foliage adds delicate texture to dry gardens. Herbaceous perennial; common name: narrow-leaved scorpion-vetch.

Full sun
1/week
Beginner
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Plant Needs

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Sunlight Thrives in full sun for optimal flowering; tolerates partial shade but produces fewer blooms
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Watering Drought-tolerant; water deeply only when the top 5 cm of soil is completely dry
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Temperature Hardy to mild frosts; performs best in warm, dry Mediterranean-style conditions
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Characteristics

  • Leaf: Linear, grey-green needle-like leaflets arranged in pinnate pairs
  • Flower: Clusters of small pea-like yellow blooms with a faint sweet scent
  • Stem: Slender, branching stems with a slightly hairy, silvery texture
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Care Guide

Watering

Water occasionally during extended dry spells; avoid overwatering

Fertilization

Diluted balanced feed once monthly. Use low-nitrogen fertilizer to prioritize flower production over foliage

Crushed eggshell powder:Sprinkle a thin layer around the base of plants; avoid direct contact with stems to prevent tissue burning
Pruning
  • Deadhead spent flower clusters to encourage extended blooming
  • Trim back leggy stems in late autumn to maintain a compact bushy habit
  • Remove damaged or diseased foliage in early spring to promote new growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: No documented toxicity to cats per ASPCA

Humans: Ingestion of large quantities may cause mild gastrointestinal upset

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental groundcover for dry gardens; provides forage for bees and other pollinators