Scottish Rock Garden Club Forum
Specific Families and Genera => Pleione and Orchidaceae => Topic started by: Dave704 on February 10, 2011, 06:01:15 PM
-
Please can anyone direct me to information comparing orchid hardiness in meters of altitude to USDA hardiness zones or minimum temperatures? I am a reading a book on native orchids in China and it gives all of the habitat ranges in meters. Thanks