These unique onions have a bulb that remains in the ground from one year to the next. As this "Mother Bulb" grows bigger, the onion bulbs on the top of the stems increase in size and number. Harvest the top set bulbs every year and you don't have to dig the mother bulb. If the stems fall over (walking) the topsets root and establish a new onion plant.
NOT SHIPPED OUTSIDE THE CONTINENTAL U.S