What kind of flower is marigold?
Marigold, scientific name Calendula officinalis, is a common ornamental and medicinal plant belonging to the genus Calendula of the Asteraceae family. Its brightly colored flowers, usually orange or yellow, are so named because their petals are shaped like wine glasses. Marigolds not only have ornamental value, but are also widely used in skin care products, medicinal and culinary uses. Here is a detailed introduction to marigolds.
1. Basic information about marigolds
| Properties | Description |
|---|---|
| scientific name | Calendula officinalis |
| Family | Asteraceae Calendula |
| Alias | Marigold, evergreen |
| flowering period | Spring and summer (April-October) |
| Color | orange,yellow |
| Origin | mediterranean region |
2. Uses of marigolds
Calendula is widely used in many fields due to its unique properties:
| Purpose | Description |
|---|---|
| watch | Marigolds have brightly colored flowers and are commonly used in flower beds, pots and cut flowers. |
| Medicinal | Calendula has anti-inflammatory, antibacterial and wound-healing properties and is often used in salves and essential oils. |
| Skin care products | Calendula extract is added to skin care products such as facial creams and toners, which are suitable for sensitive skin. |
| cooking | Marigold petals are edible and often used in salads, soups or as a natural coloring. |
3. Planting and care of marigolds
Marigolds are adaptable and suitable for beginners to grow. Here are the key points for planting:
| Project | request |
|---|---|
| light | It likes sunlight, at least 6 hours a day. |
| soil | Well-drained, sandy soil with a pH of 6.0-7.0. |
| watering | Keep the soil moist and avoid standing water. |
| temperature | Cold-resistant, suitable growth temperature is 15-25℃. |
| fertilize | Apply light fertilizer once a month during the growing season. |
4. Medicinal value of calendula
Calendula plays an important role in traditional medicine. Here are its main medicinal benefits:
| Efficacy | function |
|---|---|
| Anti-inflammatory | Relieve skin inflammation such as eczema and dermatitis. |
| Antibacterial | Inhibits bacterial and fungal growth and prevents infections. |
| Promote healing | Accelerates wound healing and reduces scar formation. |
| Antioxidant | Rich in antioxidants, it delays skin aging. |
5. Cultural significance of marigolds
Marigolds have rich symbolic meanings across cultures. In ancient Roman culture, marigolds were regarded as the "flower of the sun", symbolizing light and hope. In the Indian traditional medicine Ayurveda, calendula is used to treat a variety of diseases. In addition, marigolds are often used as wedding decorations to symbolize happiness and longevity.
6. Recent hot topics
In the last 10 days, calendula has once again become a hot topic due to its use in skin care products. Many brands have launched new products containing calendula extract, focusing on soothing sensitive skin and repairing barrier functions. Calendula tea is also gaining attention for its health benefits and is thought to aid digestion and improve sleep.
In summary, calendula is a multifunctional plant with ornamental, medicinal and edible values. Whether as an accent to your garden or as a companion to a healthy life, marigolds deserve your attention.
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