Hundreds of petite flowers cover neat, low mounds of lacy foliage with a citrusy scent. Long-blooming for beds, borders, and containers where it attracts beneficial insects, such as ladybugs, hoverflies, butterflies, predatory bugs, and parasitic wasps. Leaves of the plant are edible and are used as flavorful salad greens and garnish. Also known as signet marigold.