Annual. The name literally means ‘twisted nose,’ from the Latin nasus for nose and tortus for twist. Edible flowers with a spicy sweet fragrance lend a peppery-sweet taste to salads, with each color adding contrast and subtle variations in flavor. Round leaves also edible, and seeds can be pickled to make “capers.” Formerly used as a remedy against scurvy.
Culture: Blooms keep coming if cut, needs moisture and cool temperatures for optimal blooming. Intolerant of frost. Germinates in 7–10 days at 65°. Cover the seed. Avoid excess nitrogen, but don’t relegate nasties to the worst soil. Likes full sun. Start indoors or direct seed after last frost. ~6 seeds/g.
All flowers are open-pollinated except where noted.
Days in parentheses after a variety indicate days to first bloom.
For the latest results of our germination tests, please see the germination page.