Arugula

Arugula microgreens contain almost eight times the calcium, five times the vitamin A, vitamin C, and vitamin K, and four times the iron as the iceberg lettuce. Microgreens are also a rich source of nutrients, vitamins E, L, lutein, and beta-carotene.  Contain distinctive spicy, nutty, almost astringent flavor that develops into a more bitter, tangy taste as the plant matures. Arugula microgreens are delicious when raw.