- A winter radish with a black color that takes longer to mature, and has more heat than most radishes.
Raphanus sativus. (55 days) This radish was around when the Mona Lisa was painted! A true heirloom with a snowy white interior and jet black skin. 3-4" in size. Black Spanish is a great fall/winter planted radish. The flesh is crisp and warming. Perfect for salads or raw with a little salt.