This article could be merged with #REDIRECT Hardening (botany). Rachelpurdon (talk) 11:58, 16 April 2011 (UTC)Reply

Merge Cold Hardening and Hardening (botany) edit

The articles on Cold hardening & Hardening (botany) describe the same process. Pol098 (talk) 10:04, 14 September 2012 (UTC)Reply