A bright flower with a long tradition
With its cheerful orange and yellow flowers, marigold (Calendula officinalis) is a familiar sight in gardens and cultivated spaces. Its colourful blooms bring warmth to the landscape, while its long history in traditional herbal practices has made it a popular plant for generations.
Often known as pot marigold or calendula, this plant is valued for both its ornamental qualities and its traditional uses. Its flowers have commonly been used in herbal preparations, particularly those intended for the skin.
Beyond its beauty and traditional uses, marigold is also an interesting plant to observe in the garden. Its flowers attract visiting insects, reminding us that even familiar garden plants can contribute to the diversity of life around us.
What is marigold?
Marigold (Calendula officinalis) is a flowering plant belonging to the Asteraceae family, which also includes daisies, chamomile and sunflowers.
Originally native to the western Mediterranean region, it is now widely cultivated around the world. It is easy to recognise by its bright flower heads and relatively simple green leaves.
Botanical characteristics
Marigold produces daisy-like flowers in shades of yellow, golden orange and deep orange. Each flower head consists of numerous small florets arranged together to create its characteristic circular shape.
Its green leaves are elongated and grow along branching stems. Depending on the variety and growing conditions, the plant can develop into a compact or bushy shape.
Marigold typically flowers over an extended period when conditions are favourable. Its vivid colours and long flowering season have made it a popular choice for gardens, borders and cultivated areas.
Why is it called Calendula officinalis?
The name Calendula is associated with the Latin word calendae, which refers to the first day of the month in the Roman calendar. The name is often linked to the plant’s ability to flower over long periods in suitable climates.
The word officinalis appears in the scientific names of many plants traditionally used in herbal medicine. It reflects the plant’s historical place in herbal and medicinal preparations.
Together, these names connect marigold’s botanical identity with its long history of cultivation and traditional use.
Marigold and biodiversity
Marigold is best known for its colourful flowers, but it can also contribute to the diversity of flowering plants in gardens and cultivated spaces.
A welcome visitor for pollinators
The open flower heads of marigold provide accessible floral resources for visiting insects. Bees and other flower-visiting insects may be attracted to its blooms, depending on the surrounding environment and the availability of other flowers.
Growing a variety of flowering plants can help provide food resources for insects throughout the season. Different plants flower at different times and offer different floral structures, creating a more varied environment for visiting wildlife.
Marigold can be one part of this diversity, adding colour while creating opportunities to observe the small creatures that visit its flowers.
A place in the garden
Marigold is commonly grown in gardens and cultivated areas, where it brings colour and seasonal interest.
Including a range of flowering plants in a garden can make the space more diverse and interesting. Observing which insects visit different flowers is also a simple way to learn more about the relationships between plants and wildlife.
Even a familiar garden flower can offer opportunities to discover more about the natural world.
Marigold as an herbal tea
Calendula flowers have a long history of use in traditional herbal preparations. They are the part of the plant most commonly used in these preparations and have traditionally been valued particularly for their use in skin care.
Marigold can also be prepared as an herbal infusion. Its flowers release colour into the hot water, producing a delicate yellow-orange drink.
How is marigold tea prepared?
Calendula infusion is generally prepared using dried flowers and hot water.
For a simple infusion:
- Place dried calendula flowers in a cup or teapot.
- Pour hot water over the flowers.
- Cover and leave to steep for several minutes.
- Strain before drinking.
The amount of plant material and the steeping time can vary depending on the product and intended use. If using a commercially prepared herbal product, follow the instructions provided on its packaging.
Traditional uses of calendula
Calendula has traditionally been used in different types of herbal preparations, especially those intended for the skin. It is often associated with soothing skin care and preparations for minor skin irritation.
Its flowers have also been used in traditional preparations for minor inflammation of the mouth and throat.
These uses form part of the plant’s herbal history, although not all traditional applications have been conclusively demonstrated through scientific research. Different preparations may also be intended for different purposes, so an infusion for drinking should not automatically be considered equivalent to a preparation designed for external use.
As with any herbal product, it is important to use calendula responsibly. People with allergies to calendula or related plants should avoid it, and anyone who is pregnant, breastfeeding or taking medication should seek professional advice before using it medicinally.
Growing and harvesting marigold
Marigold is a popular choice for gardens because of its colourful flowers and relatively straightforward cultivation.
It generally grows well in sunny positions and benefits from well-drained soil. Regular observation helps determine whether the plant has enough water and whether growing conditions remain suitable.
Collecting the flowers
The flowers are the part most commonly collected for traditional herbal preparations.
When harvesting plants for personal use, it is important to identify the species correctly and ensure that the flowers have grown in a clean area, away from roadsides, contaminated soil and places where chemicals may have been applied.
Flowers intended for drying should be handled carefully and dried thoroughly in a clean, well-ventilated place before being stored.
Harvesting should always be done responsibly, leaving enough flowers for continued growth and for visiting insects.
Interesting facts about marigold
- A member of the daisy family: Calendula belongs to the Asteraceae family, alongside daisies, chamomile and sunflowers.
- A Mediterranean origin: Calendula officinalis is native to the western Mediterranean region but is now cultivated in many parts of the world.
- A range of warm colours: Its flowers can be yellow, golden orange or deep orange.
- A traditional herbal plant: Calendula flowers have been used for generations in traditional herbal preparations, particularly for the skin.
- More than an ornamental flower: In addition to its decorative value, marigold can provide floral resources for visiting insects.
Conclusion
Marigold (Calendula officinalis) is much more than a colourful garden flower. Its distinctive blooms, long history in traditional herbal practices and place among flowering garden plants make it an interesting species to explore.
From its bright orange and yellow petals to its traditional uses, calendula connects botanical knowledge with everyday relationships between people and plants.
By learning more about familiar species such as marigold, we can develop a greater appreciation for the diversity of plants around us and the different ways they have been valued throughout history.
