Developments in seed treatment are constantly on the move. As a result of these developments, many of the varieties that were almost impossible or very difficult to sow have become commercially viable for propagation. Robotization of the sowing technology and an increase in scale also contribute to this, as does the constantly growing knowledge about the most perfect climate for sowing seeds or producing cuttings. Furthermore, tissue culture has proved crucial for the propagation of many of these types and varieties. When these developments in propagation lead to a new chance for the existing assortment, newPlantsandFlowers will be happy to give this attention.