The Republic of Bulgaria is traditional producer and consumer of vegetables and potatoes - fresh and processed. The annual vegetable consumption per head is 200 – 215 kg including 56% in fresh condition. Bulgaria has ancient traditions in vegetable growing. It is well-known with great diversity of vegetable species and varieties. It is a secondary forming center for some of them. Many of local varieties have been distributed in the past by the Bulgarian gardeners in many European countries – Hungary, Austria, Romania, Serbia, Russia etc. The optimal climatic conditions in the country are prerequisite for cultivation of almost all vegetable species. This fact determines the prompt development of the scientific investigations in the field of vegetable production.