Raphanus sativus (23 days) Very quick to produce, spicy when small (about lg marble size) and become more mild when larger. Attractive red radish that looks like it has been dipped in white. Fast, tasty and attractive what a great combination for market sales! Very popular here at True Leaf among the employees and our Farmers Market for flavor/crisp flesh. Approx. 2,675 seeds per ounce.