Anise (Pimpinella anisum)

Anise

Pimpinella anisum

Lacy foliage and delicate umbels carry warm, spicy fragrance. Aromatic herbaceous annual; common name: aniseed.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun exposure for optimal growth and essential oil production; tolerates partial shade in hot arid regions
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Watering Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
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Temperature Thrives in 15–22°C; avoid frost and extreme heat above 30°C to prevent wilting
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Characteristics

  • Leaf: Basal leaves are rounded with toothed margins; upper stem leaves are finely divided, lacy and feathery
  • Flower: Small, star-shaped white blooms arranged in flat-topped umbel clusters
  • Stem: Slender, green, slightly hairy, with branching near the top
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; water deeply to encourage root growth

Fertilization

Apply diluted balanced organic feed every 2 weeks. Avoid high-nitrogen fertilizers to prevent excessive leaf growth at the expense of flower and seed production

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 with water for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Pinch back young seedlings to encourage bushy, compact growth
  • Deadhead spent flower clusters to prevent unwanted self-seeding
  • Harvest leaves by cutting outer stems before flowering for maximum aromatic flavor
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no reported adverse effects from ingestion

Humans: No known toxicity to humans; safe for culinary and medicinal use in typical amounts

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Garden Uses & Culture

Culture: Used in ancient Egyptian, Greek, and Roman cultures for medicinal and culinary purposes; associated with purification and digestion

Usage: Culinary herb for flavoring baked goods, teas, and liqueurs; essential oil used in aromatherapy and natural remedies