Common tansy (Tanacetum vulgare)
Tansy, strongly aromatic, is used mainly for its insect repellent properties. Indigenous peoples use it as an analgesic, contraceptive, tonic, etc. In decoction or manure, it serves as a natural insecticide. It can also be used as a repellent against mosquitoes.WARNING Tansy contains extremely toxic substances for humans and other mammals when consumed in high doses. It should be used in low doses and with the utmost care. Low germination rate (60%) which is normal for a wild plant.
MAINTENANCE AND OTHER CONSIDERATIONS
**Caution, can become invasive.
| Plant type: Perennial |
| Flower color: Yellow |
| Quantity: Envelope of about 250 seeds |
| Exposure: Half shade |
| Shape: In clumps |
| Soil: Well drained |
| Watering: If needed |
| Sowing: Directly in the garden |
| Plantation: After the last frosts |
| Plant spacing: 70 cm |
| Depth: On the surface |
| Width: 60 cm |
| Height: 1 m |
| Family: Asteraceae |
| Characteristic: Toxic |