Not to sure what Kohl-rabi is...
Kurt is holding a kohl-rabi here by the leaves Kohl-rabi is best served raw on a vegetable plate or cooked as a main vegetable with your meal.
Kohl-rabi is a popular European vegetable with a sweet turnip-like flavour when cooked. The variety grown is kongo. This is a great raw vegetable for veggie trays. We are using biological controls for root maggots and cabbage worms.