Tagetes patula
Tagetes patula
📷 Wikimedia Commons · CC BY-SA 3.0
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around tagetes patula and prepare for winter.
ID card
- Common name
- African Marigold
- Foliage
- Deciduous, semi-evergreen depending on climate
- Flowering
- June to October
- Adult size
- 30 to 60 cm in height, 30 to 40 cm in spread
- Growth
- Fast
- Hardiness
- Frost-tender (0°C minimum)
- Origin
- Mexico
- Soil type
- Well-drained, fertile, neutral to slightly acidic
Care
Regular and moderate watering
Water regularly, keeping the soil moist but without creating waterlogging. During the summer period, increase watering when temperatures rise. Gradually reduce in autumn. Light mulching helps retain moisture while allowing air to circulate.
Sunny exposure
Place your tagete in direct sun for at least 6 hours a day for abundant flowering. It tolerates partial shade but will flower less generously. A warm, bright location promotes compact growth and vibrant flower color.
Prepare rich, well-drained soil
Prepare a mixture of fertile potting soil mixed with well-decomposed compost. Ensure optimal drainage by adding sand or perlite if your natural soil is too clayey. Avoid overly poor or poorly drained soils which promote rot.
Regular fertilizing during flowering
Apply a balanced or phosphorus-rich fertilizer every 15 to 20 days once flowering begins. Choose a liquid formulation diluted in watering water for gradual absorption. Reduce or stop after September.
Pinching and deadheading
Pinch young stems at the 4-6 leaf stage to encourage compact, branching growth. Regularly remove spent flowers to extend blooming and prevent plant exhaustion. A light trim in late summer can revitalize the plant.
Watch for pests and diseases
Monitor for spider mites and whiteflies, especially in hot, dry climates. In conditions of excess humidity, rot or leaf spots may appear: improve air circulation and reduce overhead watering. Treat preventively by spraying sparingly.
Did you know?
The African Marigold was discovered by Europeans in Mexico in the 16th century, which explains its misleading French name (it doesn't come from India but from the New World). In Mexico, tagete petals are traditionally used during the Day of the Dead to decorate altars in tribute to the deceased, symbolizing renewal and the fragility of life.
Buying and planting
Best planted in spring or autumn, away from frost and heatwaves. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September, October.
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Tips generated and checked by Viridia — adapt them to your local climate.