This superb kohlrabi will provide a good harvest of attractive, flavoursome violet bulbs. Plants hold well in the garden. RHS Award of Garden Merit winner. In flavour, midway between cabbage & turnip, the edible portion is the swollen stem just above soil level. Best eaten at 'golf-ball' size.TOBY'S TIP: Increase your watering as the stems begin to swell for the best quality & harvest when between golf & tennis ball size.