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Scientific names: Calendula officinalis L. Family: Asteraceae (daisies)

Common names: Calendula, garden marigold , gold bloom, holligold, marygold, pot marigold

Efficacy-safety rating:

ÒÒ...Ethno or other evidence of efficacy.

Safety rating:

...Little exposure or very minor concerns.

What is Calendula?


What is it used for?

Traditional/Ethnobotanical uses

The plant has been grown in European gardens since the 12th century, and its folklore uses are almost as old. Tinctures and extracts of the florets were used topically to promote wound healing and to reduce inflammation. Taken orally, they have been used to reduce fever, control dysmenorrhea, and treat cancer. The dried petals have been used like saffron as a seasoning and have been used to adulterate saffron. The pungent odor of the marigold has been used as an effective pesticide. Marigolds often are interspersed among vegetable plants to repel insects.

General uses


What is the recommended dosage?

Clinical trials are lacking. Commercial topical preparations are available.

How safe is it?


Contraindications have not yet been identified.


Limited evidence is available to guide usage in pregnancy.


None well documented.

Side Effects



The plant appears to have a low potential for toxicity.


  1. Calendula. Review of Natural Products. Facts & Comparisons 4.0. July 2008. Accessed July 22, 2008.

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