Mexican marigold (Tagetes minuta)
Care, watering, light and tips for Mexican marigold on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Full sun
- Temperature: 0–35 °C
- Toxicity: Toxic to pets
About Mexican marigold
Tagetes minuta, also known as "stankfløyelsblom" (stinky marigold) or huacatay, is a robust annual herb belonging to the Asteraceae family, native to South America. It can reach impressive heights of up to 3 meters, featuring branched stems and deeply divided dark green leaves, emitting a strong and distinctive aroma. While its small yellow flowers are unassuming, this plant is prized for its aromatic foliage, making it ideal for vegetable gardens, borders, or as a companion plant to deter pests.
Native range
South America, particularly in the Andean region
Care tips
This species thrives in full sun in warm to temperate climates, requiring at least 6 hours of direct sunlight for optimal growth. It prefers well-drained soil rich in organic matter; regular watering is essential during dry spells, but avoid waterlogging as it does not tolerate excessive moisture. It is hardy and low-maintenance, but a common mistake is planting it in excessive shade, which reduces its vigor and aromatic oil production.
How to save a dying Mexican marigold
- Warning signs
- Yellow or wilting leaves, soft stems, sparse or no flowering.
- First aid
- Move to partial shade, reduce watering, check drainage. If potted, consider repotting.
- What kills it
- Overwatering and lack of direct sun. It loves warmth and well-drained soil.
- Can it be saved?
- Yes, if you act quickly. It's a hardy plant that recovers with good care.