Many-horned Medick (Medicago polyceratia)

Many-horned Medick

Medicago polyceratia

Fine, fern-like foliage carries tiny yellow blooms, a quiet groundcover beauty. Low-growing herbaceous perennial; common name: many-horned medick.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates dry, sunny slopes and nutrient-poor soil
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Watering Allow soil to fully dry between waterings; drought-tolerant once established
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Temperature Hardy to light frost; thrives in warm, dry Mediterranean-style climates
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Characteristics

  • Leaf: Trifoliate, small obovate leaflets with serrated margins; bright green, sparsely hairy to hairless
  • Flower: Tiny yellow pea-like blooms in dense axillary clusters
  • Stem: Prostrate, branching stems that root at nodes to form spreading mats
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Care Guide

Watering

Water occasionally to maintain slight moisture during active growth

Fertilization

Apply diluted balanced organic feed once monthly. Avoid high-nitrogen fertilizers to prevent excessive foliage growth over flowering

Eggshell powder topdressing:Crush thoroughly dried eggshells into fine powder; sprinkle a thin layer over soil surface, gently raking into top 1–2 cm to avoid pest attraction
Pruning
  • Trim spent flower clusters to encourage prolonged blooming through early summer
  • Thin overcrowded matting in early spring to improve air circulation and reduce disease risk
  • Cut back all foliage to ground level in late autumn to prepare for winter dormancy
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Low-growing groundcover for erosion control; occasional forage for small ruminants