Radish : Formosa Giant Luo Buo
An old favorite in Taiwan that used to be called Formosa.
Big, fat oval-shaped roots weigh about 2-3lbs. They are crisp and have an excellent, sweet taste. Very good in soup.Brassicaceae Raphanus sativus
Radishes are insect pollinated and will cross with any other variety, so you should grow only one variety at a time (or you could isolate them). They will also cross with Wild Radishes. They could be isolated by caging. Save seed from at least a half dozen plants to maintain some genetic diversity. Gather the ripe seeds from the pods and dry thoroughly.