Coltsfoot (Tussilago farfara)

Coltsfoot

Tussilago farfara

Fuzzy yellow blooms emerge before leaves, a sunny herald of early spring. Herbaceous perennial; common name: coltsfoot.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Thrives in full sun to partial shade; requires direct sunlight for optimal early spring flowering
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Watering Keep soil consistently moist but not waterlogged; avoid allowing the root zone to dry out completely during active growth
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Temperature Hardy to -15°C; tolerates cool spring temperatures and cold winter dormancy without protection in temperate regions
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Characteristics

  • Leaf: Large, rounded heart-shaped basal leaves with woolly white undersides, appearing after flowering finishes
  • Flower: Bright yellow daisy-like composite blooms borne on scaly, leafless stems
  • Stem: Slender pale brown flowering stems covered in dense white woolly hairs
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Care Guide

Watering

Maintain evenly moist soil during the growing season to support leaf development

Fertilization

Apply diluted organic feed once at flower emergence to support bloom production. Use low-nitrogen, phosphorus-rich organic feeds to prioritize bloom development

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 with water for root drenching to support early spring flowering
Pruning
  • Remove spent flower stems after blooming to redirect energy to basal leaf growth
  • Thin overcrowded basal leaves in mid-summer to improve airflow and reduce disease risk
  • Cut back all dead foliage in late autumn to prepare the plant for winter dormancy
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-confirmed toxic; ingestion may lead to liver dysfunction, vomiting, and lethargy

Humans: Contains pyrrolizidine alkaloids; chronic ingestion may cause liver damage and other systemic issues

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental early spring ground cover; historically used in herbal medicine, though modern health authorities warn against internal use due to toxicity