Outsidepride Nigella Sative Black Cumin Herb Plant Seed - 1000 Seeds Black Cumin Herb grows as an annual in USDA Zones: 5 - 10 and thrives in full sun to partial shade. Nigella Sativa, also known as Black Caraway, Roman Coriander, and Blackseed reaches 12 - 15 inches in height and has white to pale blue blooms. This aromatic heirloom plant can be used as an ornamental flower, culinary herb, and medicinal herb. Sow seeds at 3 - 4 seeds per plant in well-drained soil and keep moist until germination occurs in 7 - 14 days. Our seeds are always Non-GMO and packaged for the current year.