Idaho USDA Plant Hardiness Zones Map - Growing Zones Plant List


 Idaho State USDA Growing Zones can be figured out by looking at the Idaho USDA zone map for plant hardiness and reading this table below. Hardiness Zones are helpful in deciding which Trees and Plants will survive in an particular area.


If you want more details about a city and want to know your Garden or Farm USDA Planting Zone look at the name of your city listed here below in the table with the specific zone number near it.


Now you can click on that zone number to find the most common and best growing zone-compatible fruit trees, vegetables and flowers in each area of Idaho.

Idaho Plant Hardiness Zones include: 3b, 4b, 5a, 5b, 6a, 6b, 7a, 7b and 8a.

What Planting Zone AM I In?

List of Hardiness Zones for Idaho Cities and Areas in alphabetical order

A
Aberdeen Zone 5b
Acequia Zone 6a
Ada County Zone 6b, 7a
Adams County Zone 4b, 5a, 5b, 6a, 6b, 7a, 7b
Albion Zone 6a
American Falls Zone 5b
Ammon Zone 5a
Arbon Valley Zone 5b, 6a
Arco Zone 4b
Arimo Zone 5b
Ashton Zone 5a
Athol Zone 6b
Atomic City Zone 4b
I
Idaho City Zone 5b
Idaho County Zone 3b, 4a, 4b, 5a, 5b, 6b, 6a, 7a, 7b, 8a
Idaho Falls Zone 5a, 5b
Inkom Zone 5b
Iona Zone 5a
Irwin Zone 5a
Island Park Zone 3b, 4a
Q
B
Bancroft Zone 5a
Banks Zone 6a, 6b
Bannock County Zone 5a, 5b, 6a, 6b
Basalt Zone 
Bear Lake County Zone 4a, 4b, 5a, 5b, 6a
Bellevue Zone 5a
Benewah County Zone 5b, 6a, 6b
Bennington Zone 4b, 5a
Bingham County Zone 4b, 5a, 5b, 6a, 6b
Blackfoot Zone 5b
Blaine County Zone 4b, 5a, 5b, 6a, 6b
Blanchard Zone 6a
Bliss Zone 6b
Bloomington Zone 5a
Boise Zone 6b, 7a
Boise County Zone 4b, 5a, 5b, 6a, 6b, 7a
Bonner County Zone 4b, 5a, 5b, 6a, 6b
Bonners Ferry Zone 6a
Bonneville County Zone 4b, 5a, 5b, 6a
Boundary County Zone 4b, 5a, 5b, 6a
Bovill Zone 6a
Buhl Zone 6b
Burley Zone 6a
Butte City Zone 4b
Butte County Zone 4a, 4b, 5a, 5b, 6a
J
Jefferson County Zone 4b, 5a, 5b, 6a
Jerome Zone 6b
Jerome County Zone 6a, 6b
Juliaetta Zone 7a
R
Rathdrum Zone 6b
Reubens Zone 6a
Rexburg Zone 5a
Richfield Zone 5b
Rigby Zone 5a
Riggins Zone 
Ririe Zone 5a
Riverside Zone 5b
Roberts Zone 
Robie Creek Zone 6a, 6b, 7a
Rockford Zone 5b
Rockford Bay Zone 6b
Rockland Zone 5b
C
Caldwell Zone 6b, 7a
Camas County Zone 4b, 5a, 5b, 6a
Cambridge Zone 5b
Canyon County Zone 6b, 7a
Carey Zone 5a
Caribou County Zone 4b, 5a, 5b, 6a, 6b
Cascade Zone 5a
Castleford Zone 6b
Challis Zone 5a
Chubbuck Zone 5b
Clark County Zone 3b, 4a, 4b, 5a, 5b
Clark Fork Zone 6a
Clayton Zone 5a
Clearwater County Zone 5a, 5b, 6a, 6b, 7a, 7b
Clifton Zone 5b
Coeur d'Alene Zone 6b, 7a
Conkling Park Zone 6b
Cottonwood Zone 6b
Council Zone 5b
Craigmont Zone 6a
Crouch Zone 6a
Culdesac Zone 7a
Custer County Zone 3b, 4a, 4b, 5a, 5b, 6a
K
Kamiah Zone 7a
Kellogg Zone 6a, 6b
Kendrick Zone 
Ketchum Zone 5a
Kooskia Zone 7a
Kootenai Zone 6a
Kootenai County Zone 5b, 6a, 6b, 7a
Kuna Zone 6b
S
Salmon Zone 5a, 5b
Sandpoint Zone 6b
Shelley Zone 5a
Shoshone Zone 6a
Shoshone County Zone 5a, 5b, 6a, 6b
Smelterville Zone 6b
Smiths Ferry Zone 5a, 5b
Soda Springs Zone 4b
Spencer Zone 4b
Spirit Lake Zone 6a
St. Anthony Zone 5a
St. Charles Zone 4b
St. Maries Zone 6b
Stanley Zone 3b
Star Zone 7a
State Line Zone 6b
Stites Zone 7a
Sugar City Zone 4b, 5a
Sun Valley Zone 5a, 5b, 6a
Swan Valley Zone 5a
Sweetwater Zone 7a
D
Dalton Gardens Zone 6b
Dayton Zone 5b
De Smet Zone 6a
Deary Zone 6a
Declo Zone 6a
Dietrich Zone 6a
Donnelly Zone 5a
Dover Zone 6a, 6b
Downey Zone 5b
Driggs Zone 4b
Drummond Zone 
Dubois Zone 5a
L
Lapwai Zone 7b
Latah County Zone 5b, 6a, 6b, 7a
Lava Hot Springs Zone 5a
Leadore Zone 4b
Lemhi County Zone 4a, 4b, 5a, 5b, 6a
Lewis County Zone 5b, 6a, 6b, 7a, 7b
Lewiston Zone 7a, 7b
Lewisville Zone 5a
Lincoln Zone 5a
Lincoln County Zone 5a, 5b, 6a, 6b
Lost River Zone 4a, 4b, 5a, 6a
Lowman Zone 5b
T
Tensed Zone 6a
Teton Zone 5a
Teton County Zone 4b, 5a, 5b
Tetonia Zone 4b
Troy Zone 6a
Twin Falls Zone 6b
Twin Falls County Zone 5a, 5b, 6a, 6b, 7a
Tyhee Zone 5b
E
Eagle Zone 6b, 7a
East Hope Zone 6a
Eden Zone 6b
Elk City Zone 4b, 5a
Elk River Zone 6a
Elmore County Zone 4b, 5a, 5b, 6a, 6b, 7a
Emmett Zone 7a
M
Mackay Zone 5a
Madison County Zone 4b, 5a, 5b, 6a
Malad City Zone 5b
Malta Zone 6a
Marsing Zone 7a
McCall Zone 5a
McCammon Zone 5b
Melba Zone 7a
Menan Zone 5a
Meridian Zone 6b, 7a
Middleton Zone 6b, 7a
Midvale Zone 6a
Minidoka Zone 6a
Minidoka County Zone 5b, 6a
Montpelier Zone 5a
Moore Zone 4b
Moreland Zone 5b
Moscow Zone 6a, 6b
Mountain Home Zone 6b
Mountain Home AFB Zone 6b
Moyie Springs Zone 6a
Mud Lake Zone 4b
Mullan Zone 6a
Murphy Zone 6b, 7a
Murtaugh Zone 6b
U
Ucon Zone 5a
F
Fairfield Zone 4b
Ferdinand Zone 6a
Fernan Lake Village Zone 6b
Filer Zone 6b
Firth Zone 
Fort Hall Zone 5b
Franklin Zone 5b
Franklin County Zone 5a, 5b, 6a, 6b
Fremont County Zone 3b, 4a, 4b, 5a, 5b
N
Nampa Zone 7a
New Meadows Zone 5a
New Plymouth Zone 6b
Nez Perce County Zone 6a, 6b, 7a, 7b
Nezperce Zone 
Notus Zone 6b
V
Valley County Zone 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a
Victor Zone 4b
G
Garden City Zone 7a
Garden Valley Zone 6a
Gem County Zone 5a, 5b, 6a, 6b, 7a
Genesee Zone 6b
Georgetown Zone 4b
Glenns Ferry Zone 6b
Gooding Zone 6b
Gooding County Zone 5b, 6a, 6b, 7a
Grace Zone 5a
Grand View Zone 6b
Grangeville Zone 6a, 6b
Greenleaf Zone 7a
Groveland Zone 5b
O
Oakley Zone 6a
Oldtown Zone 6a
Onaway Zone 6a
Oneida County Zone 5b, 6a, 6b, 7a
Orofino Zone 7a, 7b
Osburn Zone 6a, 6b
Owyhee County Zone 5a, 5b, 6a, 6b, 7a
Oxford Zone 5b
W
Wallace Zone 6a
Wardner Zone 6a
Warm River Zone 5a
Washington County Zone 5b, 6a, 6b, 7a, 7b
Weippe Zone 6a
Weiser Zone 6b
Wendell Zone 6b
Weston Zone 5b
White Bird Zone 7b
Wilder Zone 6b
Winchester Zone 6a
Worley Zone 6b
H
Hagerman Zone 6b
Hailey Zone 5a
Hamer Zone 4b
Hansen Zone 6b
Harrison Zone 6b
Hauser Zone 6b
Hayden Zone 6b
Hayden Lake Zone 6b
Hazelton Zone 6a
Heyburn Zone 6a
Hidden Spring Zone 6b
Hollister Zone 6b
Homedale Zone 6b
Hope Zone 6a
Horseshoe Bend Zone 6b
Huetter Zone 6b
P
Paris Zone 4b, 5a
Parker Zone 4b
Parkline Zone 6b
Parma Zone 6b
Paul Zone 6a
Payette Zone 6b
Payette County Zone 6a, 6b, 7a
Peck Zone 7a
Pierce Zone 5b
Pinehurst Zone 6b
Placerville Zone 6a
Plummer Zone 6b
Pocatello Zone 5b, 6a, 6b
Ponderay Zone 6a, 6b
Post Falls Zone 6b
Potlatch Zone 6a
Power County Zone 5b, 6a, 6b
Preston Zone 5b
Priest River Zone 6a
Princeton Zone 6a
Y
Z