Interactive 2012 USDA Gardening and Plant Hardiness Zone Map for Montana

Based on the 2012 USDA Hardiness Zone Map, this interactive map covers the state of Montana which ranges from USDA Zone 3a to USDA Zone 6b.

USDA Zone 5b

-15°F to -10°F

USDA Zone 6a

-10°F to -5°F

USDA Zone 6b

-5°F to 0°F

USDA Zone 5a

-20°F to -15°F

USDA Zone 4b

-25°F to -20°F

USDA Zone 4a

-30°F to -25°F

USDA Zone 3b

-35°F to -30°F

USDA Zone 3a

-40°F to -35°F

Zone Maps for Adjacent States

Idaho Zone Map
North Dakota Zone Map
South Dakota Zone Map
Wyoming Zone Map

Other Interactive Gardening Maps and Data for Montana

Montana 1990 USDA Hardiness Zone Map
Map of Montana Record High/Low Temperatures
Interactive Map of Montana First Frost Dates
Interactive Map of Montana Last Frost Dates
Interactive Montana Drought Monitor Map
Interactive Map of Montana Drought Conditions
Interactive Map of Montana Heat Zones
Interactive Maps of Native Montana Trees and Plants

Zoom to Major Cities in Montana

Zoom to Anaconda USDA Zone 4bAnaconda - USDA Zone 4b
Zoom to Belgrade USDA Zone 4aBelgrade - USDA Zone 4a
Zoom to Bigfork USDA Zone 5bBigfork - USDA Zone 5b
Zoom to Billings USDA Zone 4bBillings - USDA Zone 4b
Zoom to Butte USDA Zone 4aButte - USDA Zone 4a
Zoom to Colstrip USDA Zone 4bColstrip - USDA Zone 4b
Zoom to Columbia Falls USDA Zone 5aColumbia Falls - USDA Zone 5a
Zoom to Conrad USDA Zone 4aConrad - USDA Zone 4a
Zoom to Cut Bank USDA Zone 4aCut Bank - USDA Zone 4a
Zoom to Deer Lodge USDA Zone 4aDeer Lodge - USDA Zone 4a
Zoom to Dillon USDA Zone 4bDillon - USDA Zone 4b
Zoom to Florence USDA Zone 5bFlorence - USDA Zone 5b
Zoom to Glasgow USDA Zone 4aGlasgow - USDA Zone 4a
Zoom to Glendive USDA Zone 4aGlendive - USDA Zone 4a
Zoom to Great Falls USDA Zone 4aGreat Falls - USDA Zone 4a
Zoom to Hamilton USDA Zone 5bHamilton - USDA Zone 5b
Zoom to Hardin USDA Zone 4bHardin - USDA Zone 4b
Zoom to Havre USDA Zone 4aHavre - USDA Zone 4a
Zoom to Helena USDA Zone 4bHelena - USDA Zone 4b
Zoom to Kalispell USDA Zone 5bKalispell - USDA Zone 5b
Zoom to Laurel USDA Zone 4bLaurel - USDA Zone 4b
Zoom to Lewistown USDA Zone 4aLewistown - USDA Zone 4a
Zoom to Libby USDA Zone 5bLibby - USDA Zone 5b
Zoom to Livingston USDA Zone 4bLivingston - USDA Zone 4b
Zoom to Miles City USDA Zone 4aMiles City - USDA Zone 4a
Zoom to Missoula USDA Zone 5bMissoula - USDA Zone 5b
Zoom to Polson USDA Zone 6aPolson - USDA Zone 6a
Zoom to Rosebud USDA Zone 4aRosebud - USDA Zone 4a
Zoom to Saint Ignatius USDA Zone 5bSaint Ignatius - USDA Zone 5b
Zoom to Shelby USDA Zone 4aShelby - USDA Zone 4a
Zoom to Sidney USDA Zone 4aSidney - USDA Zone 4a
Zoom to Wolf Point USDA Zone 3bWolf Point - USDA Zone 3b
List of Hardiness Zones for All Montana Cities...

Interactive Maps of Montana Native Plants Distribution Areas

Abies grandis - grand fir Map
Abies lasiocarpa - subalpine fir Map
Acer glabrum - Rocky Mountain maple Map
Alnus sinuata - Sitka alder Map
Alnus tenuifolia - thinleaf alder Map
Amelanchier alnifolia - western serviceberry Map
Betula papyrifera - paper birch Map
Cornus stolonifera - red osier dogwood Map
Crataegus douglasii - black hawthorn Map
Juniperus communis - common juniper Map
Larix occidentalis - western larch Map
Picea engelmannii - Engelmann spruce Map
Pinus contorta - lodgepole pine Map
Pinus monticola - western white pine Map
Populus tremuloides - quaking aspen Map
Populus trichocarpa - black cottonwood Map
Prunus emarginata - bitter cherry Map
Prunus virginiana - common chokecherry Map
Pseudotsuga menziesii - Douglas fir Map
Rhamnus purshiana - cascara buckthorn Map
Rhus glabra - smooth sumac Map
Salix bebbiana - Bebb willow Map
Salix exigua - coyote willow Map
Salix geyeriana - Geyer willow Map
Salix lasiandra - Pacific willow Map
Salix mackenzieana - Mackenzie willow Map
Salix scouleriana - Scouler willow Map
Sambucus glauca - blueberry elder Map
Sambucus melanocarpa - blackbead elder Map
Sorbus scopulina - Greene mountain ash Map
Taxus brevifolia - Pacific yew Map
Thuja plicata - western redcedar Map
Tsuga heterophylla - western hemlock Map