Common tansy (Tanacetum vulgare)
Care, watering, light and tips for Common tansy on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 0–35 °C
- Toxicity: Toxic to pets
About Common tansy
Tanacetum vulgare, commonly known as common tansy, is a perennial herbaceous plant from the Asteraceae family, valued for its clusters of bright yellow button-like flowers and aromatic foliage. It can reach heights of up to 1.5 meters and is ideal for cottage gardens, roadside plantings, or as a background plant in sunny borders. Its robust appearance and prolonged flowering bring a rustic and natural charm to the landscape.
Native range
Europe and temperate Asia
Care tips
Tansy thrives in full sun and well-drained soil, tolerating a wide range of conditions, including poor soils. It requires little watering once established, being susceptible to waterlogging, so it's crucial to avoid overwatering. A common mistake is not controlling its spread, as it can become invasive; it's recommended to deadhead spent flowers to prevent self-seeding and consider barriers if planted in a more formal garden setting.
How to save a dying Common tansy
- Warning signs
- Yellowing or wilting leaves, soft stems, no flowering. May indicate excess moisture or poor soil.
- First aid
- Check drainage. If soil is waterlogged, repot to lighter, better-draining soil. Reduce watering.
- What kills it
- Constant waterlogging and heavy soils. Also lack of direct sunlight.
- Can it be saved?
- Yes, if you act quickly. It's a resilient plant. Ensure good drainage and sun.