Sweet Chervil (Chaerophyllum aromaticum)

Sweet Chervil

Chaerophyllum aromaticum

Its lacy foliage carries anise-like sweetness, softening garden edges. Biennial herbaceous plant; common name: Sweet Chervil.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Partial shade to full sun; tolerates dappled woodland shade and avoids harsh midday sun
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Watering Water when the top 2 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Hardy to -15°C; thrives in cool temperate growing conditions
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Characteristics

  • Leaf: Finely divided, fern-like leaves with anise-scented foliage
  • Flower: Tiny white umbel flowers arranged in flat-topped clusters
  • Stem: Slender, hollow green stems with faint purple tinges at nodes
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Apply diluted compost tea once monthly. Avoid high-nitrogen fertilizers to prevent leggy growth

Composted eggshell powder:Sprinkle a thin layer on soil surface and gently work into top 1 cm; avoid overapplication to prevent pH imbalance
Pruning
  • Deadhead spent flowers to limit self-seeding if unwanted
  • Cut back foliage by half after flowering to encourage fresh, tender new growth
  • Remove yellowing or damaged leaves to maintain plant health and airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No known toxicity to humans when consumed in culinary amounts

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Garden Uses & Culture

Culture: N/A

Usage: Culinary herb for flavoring soups, salads, and sauces; ornamental foliage for woodland garden borders