Found throughout the Mediterranean and on the nearby Atlantic Islands, this daisy family (Asteraceae) genus comprises around 20 species of somewhat aromatic annuals and perennials that are commonly known as marigolds. These small bushy plants have simple lance-to spatula-shaped leaves that are sometimes downy and toothed at their tips. Bright yellow to golden orange flowers, often double in the garden forms, appear over many months and may carry on through winter in mild areas. The name Calendula comes from the Latin calendae (first day of the month), and refers to the long flowering season, as calendulas bloom almost all year round. Several species, especially Calendula officinalis, have a long history of herbal and culinary use.
CULTIVATION
Calendulas are easily grown in full or half sun in any reasonably fertile well-drained soil. Deadhead routinely to prolong flowering and keep a watch for fungal diseases. Propagation is mainly from seed, through the perennials may be divided. They often naturalize and may become slightly invasive.
Top Tip
Calendulas have healing and antiseptic properties, and are popular in herbal remedies. The petals can also be used for herbal teas or added to salads to provide color and piquancy.
CULTIVATION
Calendulas are easily grown in full or half sun in any reasonably fertile well-drained soil. Deadhead routinely to prolong flowering and keep a watch for fungal diseases. Propagation is mainly from seed, through the perennials may be divided. They often naturalize and may become slightly invasive.
Top Tip
Calendulas have healing and antiseptic properties, and are popular in herbal remedies. The petals can also be used for herbal teas or added to salads to provide color and piquancy.
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