Go to Hardiness Zone Map at this site or click the pictured links above for usda.gov.
The 2003 US National Arboretum "Web Version" of the USDA Plant Hardiness Zone Map
USDA Miscellaneous Publication No. 1475, Issued January 1990
How to use this Hyperlinked Map
** Click
on any area within the United States to go to a close-up of that region
**
Click
your browser's Back button to return here
** Or -- Click on your
State abbreviation below to go to that region
**
Note that the states are in different colors. Each color represents a planting zone.
Some states
have 2 colors which means that it has 2 zones.
AK
AL
AR
AZ
CA CO
CT
DC
DE
FL
GA HI IA
ID
ILIL
IN
KS
KY
LA
MA
MD
ME
MI
MN
MO
MSMS
MTMT
NC
ND
NE
NH
NJ
NM
NV
NY
OH
OK
OR
PA
RI
SC
SD
TN
TX
UT
VA
VT
WA
WI
WV
WYWY
Plant Listing by Zone
Plants Listed by
zone. -- Names of representative plants listed under the coldest
zones in which they normally succeed.
Plants Listed
alphabetically. --
Cold hardiness ratings (zones) for selected
woody plants.
USDA
Miscellaneous Publication No. 1475. Issued January
1990.
Authored by Henry M. Cathey while Director, U.S.
National Arboretum
Edited, formatted
and prepared for the US National Arboretum web site by Ramon Jordan, March 1998
& Revised March 2001
U.S. National
Arboretum, Agricultural Research Service, U.S. Department of Agriculture,
Washington, DC 20002
** Special
thanks to Jody Shuart and Scott Bauer, ARS Information
Staff
Note: This publication is not copyrighted, and permission to reproduce all or any part of it is not required.
http://www.usna.usda.gov/Hardzone/index.html
