Black Cumin (Nigella Sativa) - This ornamental herb, Black Cumin, is an annual and widely grown for its black seeds. The Cumin seeds are similar to fennel in odor but taste peppery more like nutmeg. The herb seeds are ground and used like pepper. Black Cumin is also known as Black Caraway, Roman Coriander and Blackseed. Highly ornamental, the Black Cumin herb has 5-petaled flowers that are white or pale blue in color with lacy bracts that create an airy look. Following the flowers are the seed pods. Black Cumin plants are well-known as medicinal herbs, and they have a long history of treatments for headaches, intestinal distress, skin problems and many more health problems. The seeds are a wonderful source for essential fatty acids. Season: Annual USDA Zones: 5 - 10 Height: 12 - 15 inches Bloom Season: Late spring to early fall Bloom Color: White Environment: Full sun to partial shade