The paper presents analyses of changes in direction and dynamics of Polish import and export of the ornamental nursery material in the years 2005-2011 as well as the turnover balance. Apart from the total turnovers these changes were investigated for particular groups of nursery plants separated by the Combined Nomenclature (CN) codes. The analysis also included the significance of these groups of plants in the entire import and export of nursery plants and also the geographical structure of import and export of each of these groups, identifying countries which are the biggest suppliers and countries which are the biggest buyers. The investigations showed the worsening of the turnover balance, the decrease of export diversification and the lack of stability in the business contacts.