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Description
Tagetes patula, commonly known as French marigold, is a species of flowering plant in the family Asteraceae. It is native to Mexico and Central America but is widely cultivated all over the world. It grows up to 30-50 cm tall and produces numerous flowers that bloom from spring to fall. The flowers come in various colors, including yellow, orange, and red, and have a distinct pungent odor.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Tagetes |
Appearance
Tagetes patula has a compact and bushy habit with green, fern-like foliage. The leaves are arranged alternately along the stems and are deeply divided into several small leaflets. The flowers are small and daisy-like, with a diameter of 2-5 cm. They have a single row of ray petals surrounding a central disc, which contains numerous small flowers. The flowers are generally yellow, orange, or red, with some cultivars having a mix of colors. The plant produces numerous flowers from spring to fall, adding a splash of color to any garden.
Care Guide
Tagetes patula is an easy-to-grow plant that requires minimal care. Here are some tips to help you take care of your French marigold:Water: Tagetes patula prefers moderate watering. Water the plant deeply once a week and allow the soil to dry out slightly before watering again.Fertilization: French marigolds are not heavy feeders and do well with a balanced fertilizer applied once a month during the growing season.Soil: Tagetes patula prefers well-draining soil with a neutral to slightly acidic pH. Amend the soil with compost or well-rotted manure before planting.Sunlight: French marigolds prefer full sun, but they can also tolerate partial shade.Hardiness Zones: Tagetes patula is an annual plant that grows in hardiness zones 2-11.
Common Pests & Diseases
Tagetes patula is generally pest and disease-resistant. However, it can sometimes be affected by spider mites, aphids, and whiteflies. These pests can be controlled with insecticidal soap or neem oil. The plant can also be affected by fungal diseases such as powdery mildew and botrytis. To prevent these diseases, avoid overhead watering and maintain good air circulation around the plant.
Habitat
Tagetes patula is native to Mexico and Central America but is now widely cultivated all over the world. It grows in a variety of habitats, including fields, roadsides, and disturbed areas. It prefers well-draining soil and full sun.
Question and Answer
Q: Can I grow French marigolds in containers?
A: Yes, French marigolds are well-suited for container gardening. Choose a container with drainage holes and fill it with well-draining soil.Q: How often should I fertilize my French marigolds?
A: French marigolds are not heavy feeders and only require fertilization once a month during the growing season.Q: Can I propagate French marigolds from cuttings?
A: Yes, French marigolds can be propagated from stem cuttings. Take a 3-4 inch cutting from the plant, remove the lower leaves, and place it in a pot with moist soil. Keep the cutting in a warm, bright location and water it regularly until it roots.Q: Can French marigolds survive frost?
A: No, French marigolds are annual plants and cannot survive frost. They should be replanted every year.
Related Plants
Here are some related plants to Tagetes patula:- Tagetes erecta (African marigold)- Tagetes tenuifolia (Signet marigold)- Calendula officinalis (Pot marigold)- Achillea millefolium (Yarrow)- Coreopsis lanceolata (Lanceleaf tickseed)
References
– “Tagetes patula”. Missouri Botanical Garden. Retrieved 15 June 2021.- “French Marigold (Tagetes patula)”. Garden Design. Retrieved 15 June 2021.- “Tagetes patula – French Marigold”. Plant Finder. Retrieved 15 June 2021.- “Tagetes patula”. Royal Horticultural Society. Retrieved 15 June 2021.
