Marigold: Plant Care and Growing Guide
French Marigold, African Marigold, Aztec Marigold, American Marigold, Big Marigold, American Saffron, Signet Marigold, Slender leaf Marigold, Striped Mexican Marigold
Blooming their heart out in summer and fall, Tagetes (Marigolds) is a genus of annuals and perennials with showy single or double flowers in shades of orange, yellow, red, gold, white, and any combination of those colors. The strongly aromatic fern-like foliage repels pests such as deer or rabbits, making Marigolds great companion plants to other plants.
All you need to know about Marigold Flowers
- Marigolds belong to the aster family (Asteraceae), genus Tagetes, which includes about 50 species of Marigolds. However, only 3 species are widely cultivated worldwide.
Most popular Marigold Flowers for the landscape
- Tagetes erecta (African Marigold, American Marigold, or Mexican Marigold): This is the tallest and most upright species of Marigold, towering up to 3-4 feet (90-120 cm). It boasts large, double and pompon-like flowers, up to 5 in. across (12 cm), in shades of yellow, orange, and creamy white. Tagetes erecta is commonly known as the African Marigold although it did not originate in Africa. It is called African Marigold because it was first imported to Europe through a trade route that passed through northwest Africa. These annual plants are native to Mexico and Central America. They are a good choice for hot, dry garden conditions where other Marigolds might struggle.
- Tagetes patula (French Marigold): French Marigolds are compact and bushy annuals, typically 6-12 inches tall and wide (15-30 cm), with semi-double, double or crested flowers, up to 2 in. across (5 cm), in various combinations of reds, oranges, and yellows. Tagetes patula is commonly known as the French Marigold but it did not originate in France. It is native to Mexico. It is adaptable to poor soils, heat, humidity, and especially drought. French Marigolds are reported to provide the greatest protection against a wide range of nematodes and are used in companion planting for many vegetable crops.
- Tagetes tenuifolia (Signet Marigold): Signet Marigolds are compact annuals, reaching 12 in. in height and spread (30 cm), with a profusion of single, richly colored, small flowers, 1 in. across (2.5 cm), which generously cover the finely divided lacy foliage. Native to Mexico as well as Central America, Colombia, and Peru, their flowers have a pleasant lemon scent and are edible. They can be used in salads or in teas.
- Calendula officinalis (Pot Marigold, English Marigold): This native of southern Europe is not a true Marigold and should not be confused with the Mexican genus (Tagetes). Its brightly colored flowers are edible and possess wound-healing and local anti-inflammatory properties. Pot Marigold is however more commonly grown in the flower garden than as a culinary herb.
Guide Information
Hardiness |
2 - 11
|
---|---|
Plant Type | Annuals |
Plant Family | Tagetes - Marigold |
Exposure | Full Sun |
Season of Interest |
Spring (Late) Summer (Early,Mid,Late) Fall |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Fragrant, Showy |
Tolerance | Clay Soil, Deer, Drought |
Attracts | Butterflies, Hummingbirds |
Landscaping Ideas | Beds and Borders, Edging, Patio and Containers |
Garden Styles | City and Courtyard, Coastal Garden, Informal and Cottage |
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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Guide Information
Hardiness |
2 - 11
|
---|---|
Plant Type | Annuals |
Plant Family | Tagetes - Marigold |
Exposure | Full Sun |
Season of Interest |
Spring (Late) Summer (Early,Mid,Late) Fall |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Fragrant, Showy |
Tolerance | Clay Soil, Deer, Drought |
Attracts | Butterflies, Hummingbirds |
Landscaping Ideas | Beds and Borders, Edging, Patio and Containers |
Garden Styles | City and Courtyard, Coastal Garden, Informal and Cottage |