Radish 1 packet contains Radish - 100 seeds. The radish (Raphanus sativus) is an edible root vegetable of the Brassicaceae family that was domesticated in Europe in pre-Roman times. They are grown and consumed throughout the world. Radishes have numerous varieties, varying in size, colour and duration of required cultivation time. There are some radishes that are grown for their seeds; oilseed radishes are grown, as the name implies, for oil production. Radish can sprout from seed to small plant in as little as 3 days. Also known as spring radishes, summer radishes, winter radishes, Oriental radishes, Daikon, Japanese radishes, Chinese radishes, Raphanus sativus.