Montpelier Coris (Coris monspeliensis)

Montpelier Coris

Coris monspeliensis

Delicate star-shaped blooms carpet rocky slopes with soft purple hues. Low-growing perennial herb; common name: Montpelier Coris.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; thrives in bright, direct sunlight in rocky, well-drained sites
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Watering Water sparingly; allow soil to dry completely between waterings to prevent root rot
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Temperature Tolerates mild frost down to 5°C; prefers warm, dry Mediterranean climates; avoid extreme heat above 30°C
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Characteristics

  • Leaf: Narrow, linear evergreen leaves arranged in basal rosettes; glossy green with slightly rolled margins
  • Flower: Clustered star-shaped purple blooms with white centers; borne on upright slender stems
  • Stem: Slender, wiry flowering stems rise above basal foliage
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Care Guide

Watering

Water when top 2–3 cm of soil is dry; reduce during prolonged rain

Fertilization

Apply diluted compost tea once monthly if growth is stunted. No regular fertilization needed for established plants

Composted eggshell powder:Sprinkle a thin layer around base in early spring; avoid direct contact with foliage to prevent burning
Pruning
  • Deadhead spent blooms to encourage prolonged flowering
  • Trim back overgrown foliage in early spring to maintain compact form
  • Remove any yellow or damaged leaves to improve airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Rock garden ground cover, container edging, ornamental border plant