It has been cultivated in North America for many years as an herb or an essential oil. Both species have white, daisy-like flowers, but the flower receptacle of German chamomile is hollow while that of Roman chamomile is solid. The flowers of German chamomile are used in herbal teas and extracted for herbal shampoos and cosmetics. An essential oil, used in cosmetics, perfume, and as a flavoring for confections and beverages, may be distilled from the flowers.
German chamomile is relatively easy to grow but prefers cooler climates.
Chamomile may be cultivated from seed by transplants or by direct seeding. Irrigation is usually needed, especially during seedling establishment. The seed is small and must be planted shallowly. Succession plantings may be made to spread out the harvest. The flowers must be dried carefully to avoid discoloration or heating.