Radish is an annual plant grown for its edible root. There are many different kinds of radishes. The roots vary in shape, size, and colour, according to the variety.
Gardeners plant the seeds in spring.
Sometimes they space the plantings by about 10 days to obtain a continuous supply. In mild, cool climates, radishes may grow throughout the year. The roots are ready for harvest in 3 to 5 weeks. Unknown in the wild state and of ancient and uncertain origin, radishes were grown in Egypt over 2,000 years ago and various forms are cultivated in most part of the world. The roots of radishes are usually eaten raw, as an appetiser and in salads.