Dear Marie-Paule: The answer is yes. In the back of Timber Press Pocket Guide to Bulbs, there is an European Hardiness Zone map which uses the USDA ranges for the zones. I am now aware of an European Zone Map published by an European country, but presume there must be one. Cheers, John E. Bryan Marie-Paule wrote: > > Hello, > The Usda are they the same as in Europe?I live in usda 7, that can be -17dgr. > Bey Marie-Paule > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://www.pacificbulbsociety.org/list.php