[NAFEX] Zone map

tanis cuff tanistanis at hotmail.com
Mon Dec 19 08:50:21 EST 2005

Is this map based just on winter low temperature?  Is there a map which 
tries to chart the growing-season length, &/or summer high temperature?

----Original Message Follows----
From: Jim Fruth <>
To: <nafex>
Subject: [NAFEX] Zone map
Date: Mon, 19 Dec 2005 07:40:25 -0600

The link for the North American plant hardiness zone map is:


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