Definition: Centiares are a genus of flowering plants in the family Rubiaceae, commonly known as marigolds. They grow up to 4 feet tall and have a single, white flower that is often used in potting mixtures for indoor garden use. In addition to their culinary uses, centiares are also popular for their medicinal properties. They are believed to have anti-inflammatory, antibacterial, and antiviral effects, making them useful in various health treatments. Centiares