Kentucky has 3 planting zones 6b, 7a, and 7b according to the USDA’s plant hardiness zone classification.
Zone 6b covers the northern regions, Zone 7a dominates most of the state, including major cities such as Louisville and Lexington. Zone 7b, the warmest, is found in the southernmost areas.
You can find your Kentucky planting zone by using our ZIP code tool or the Kentucky city planting zone map, given below. Both tools will show your exact USDA growing zone.
Search Kentucky Plating Zones by ZipCode
Planting Zones Kentucky Map
Select your Kentucky city in the selection box below. Please use top right corner button in mapview to select layers.
Planting Zones
Planting Zones
3 planting zones in Kentucky
1. Zone 6b
Zone 6b, the blue colored areas on our map above, covers the northern and northeastern parts of Kentucky. This zoneaverage annual minimum temperatures ranges from -5°F to 0°F (-20.6°C to -17.8°C). It covers most of the Bluegrass Region, including important cities such as Frankfort, the state capital, and Covington. Other areas in this zone are Newport, Florence, and Independence.
2. Zone 7a
Zone 7a, shown in light green color on our map, covers most of Kentucky’s landscape. With average annual minimum temperatures between 0°F and 5°F (-17.8°C to -15°C), this zone covers maximum area of the state, including central, eastern, and western regions. Major cities in this zone are Louisville, the largest city in Kentucky, as well as Lexington, Bowling Green, and Owensboro. The zone also extends into parts of the Mississippian Plateau, covering cities like Somerset and Elizabethtown.
3. Zone 7b
Zone 7b, the yellow colored areas on the map, is found in the southernmost parts of Kentucky, particularly in the Jackson Purchase area where the state’s elevation is at its lowest. This zone experiences milder winters with average annual minimum temperatures ranging from 5°F to 10°F (-15°C to -12.2°C). It includes counties such as Fulton, Calloway, Graves, and parts of Christian, Logan, and Allen counties.
Planting Zones in Kentucky with Cities
USDA hardiness zones for Kentucky cities, towns and counties. Data source: USDA (2023)
| Planting Zones in Kentucky | Temp Range (°F) | Cities |
|---|---|---|
| 6b | -5 to 0 | Adams, Alexandria, Annville, Argillite, Ashland, Augusta, Bagdad, Beattyville, Bedford, Bellevue, Berry, Bethlehem, Bighill, Blaine, Bloomfield, Booneville, Brooksville, Buckner, Burdine, Burlington, Butler, California, Campbellsburg, Carlisle, Carrollton, Carter, Clay City, Clearfield, Corinth, Covington, Crestwood, Crittenden, Crockett, Cynthiana, Dayton, De Mossville, Denton, Dover, Dry Ridge, Elizaville, Elkfork, Elliottville, Emerson, Eminence, Erlanger, Ewing, Ezel, Fairfield, Fall Rock, Falmouth, Farmers, Finchville, Flemingsburg, Florence, Fort Thomas, Foster, Frankfort, Ft Mitchell, Garrard, Garrison, Georgetown, Germantown, Ghent, Glencoe, Grahn, Gray Hawk, Grayson, Greenup, Hebron, Hillsboro, Hima, Hitchins, Holmes Mill, Hope, Independence, Irvine, Isonville, Jeffersonville, Jonesville, Keaton, Kenton, La Grange, Latonia, Lawrenceburg, Lockport, Lone, Lynch, Malone, Marrowbone, Martha, Mason, Mayslick, Maysville, Mc Daniels, Mc Kee, Melbourne, Midway, Milford, Millersburg, Milton, Minerva, Mize, Moorefield, Morehead, Morning View, Mount Eden, Mount Olivet, Mount Sterling, New Castle, New Liberty, Newport, North Middletown, Olive Hill, Olympia, Owenton, Owingsville, Paris, Pendleton, Perry Park, Petersburg, Pewee Valley, Pleasureville, Plummers Landing, Port Royal, Quincy, Ricetown, Rush, Sadieville, Saint Helens, Salt Lick, Sanders, Sandy Hook, Sextons Creek, Sharpsburg, Shelbyville, Silver Grove, Simpsonville, Smithfield, Soldier, South Shore, Sparta, Staffordsville, Stamping Ground, Sulphur, Tollesboro, Turners Station, Tyner, Union, Vanceburg, Verona, Vincent, Waco, Waddy, Wallingford, Walton, Waneta, Warsaw, Washington, Webbville, West Liberty, Westport, Westview, Willard, Williamstown, Winchester, Worthville, Wrigley |
| 7a | 0 to 5 | Aberdeen, Adairville, Adolphus, Ages Brookside, Albany, Allen, Allensville, Alpha, Alvaton, Arjay, Arlington, Artemus, Ary, Ashcamp, Asher, Ashland, Auburn, Austin, Auxier, Avawam, Bandana, Banner, Barbourville, Bardstown, Bardwell, Barlow, Baskett, Battletown, Baxter, Bays, Bear Branch, Beaumont, Beauty, Beaver, Beaver Dam, Bee Spring, Beech Creek, Beech Grove, Beechmont, Belcher, Belfry, Belton, Benton, Berea, Bethelridge, Betsy Layne, Beverly, Bevinsville, Big Clifty, Big Creek, Big Laurel, Bimble, Blackey, Bledsoe, Blue River, Boaz, Bonnieville, Bonnyman, Boons Camp, Boston, Bowling Green, Bradfordsville, Brandenburg, Breeding, Bremen, Brodhead, Bronston, Brooks, Browder, Brownsville, Bryants Store, Bryantsville, Buckhorn, Buffalo, Bulan, Burgin, Burkesville, Burna, Burnside, Bush, Busy, Bypro, Cadiz, Calhoun, Calvert City, Calvin, Campbellsville, Campton, Canada, Cane Valley, Caneyville, Canmer, Cannel City, Cannon, Carrie, Catlettsburg, Cave City, Cawood, Cecilia, Center, Centertown, Central City, Cerulean, Chaplin, Chappell, Chavies, Clarkson, Clay, Clayhole, Cleaton, Clermont, Clifty, Clinton, Closplint, Cloverport, Coalgood, Coldiron, Columbia, Combs, Corbin, Cornettsville, Corydon, Coxs Creek, Crab Orchard, Cranks, Crayne, Crofton, Cromona, Cromwell, Cub Run, Cumberland, Cunningham, Curdsville, Custer, Dana, Danville, David, Dawson Springs, Dayhoit, Deane, Debord, Delphia, Dema, Denniston, Dixon, Dorton, Drake, Drakesboro, Drift, Dunbar, Dundee, Dunmor, Dunnville, Dwale, Dwarf, Dycusburg, Earlington, East Bernstadt, East Point, Eastern, Eastview, Eastwood, Eddyville, Edmonton, Eighty Eight, Ekron, Elizabethtown, Elk Horn, Elkhorn City, Elkton, Emlyn, Emmalena, Eolia, Ermine, Essie, Etoile, Eubank, Evarts, Fairdale, Fairview, Falcon, Falls Of Rough, Fancy Farm, Fedscreek, Ferguson, Fisherville, Flat Lick, Flatgap, Flatwoods, Fords Branch, Fordsville, Forest Hills, Fort Campbell, Fort Knox, Fountain Run, Fourmile, Franklin, Fredonia, Freeburn, Frenchburg, Gamaliel, Garfield, Garner, Garrett, Gays Creek, Gilbertsville, Girdler, Glasgow, Glendale, Glens Fork, Glenview, Goose Rock, Gordon, Goshen, Gracey, Gradyville, Graham, Grand Rivers, Gravel Switch, Gray, Grays Knob, Green Road, Greensburg, Greenville, Grethel, Gulston, Gunlock, Guston, Guthrie, Hagerhill, Hallie, Hampton, Hanson, Happy, Hardinsburg, Hardy, Hardyville, Harlan, Harned, Harold, Harrods Creek, Harrodsburg, Hartford, Hawesville, Hazard, Hazel Green, Heidrick, Hellier, Helton, Henderson, Herndon, Hestand, Hi Hat, Hickory, Hillview, Hindman, Hinkle, Hiseville, Hodgenville, Holland, Hopkinsville, Horse Branch, Horse Cave, Hoskinston, Huddy, Hudson, Hueysville, Hulen, Hustonville, Hyden, Inez, Ingram, Irvington, Island, Isom, Ivel, Jackhorn, Jackson, Jamestown, Jeff, Jenkins, Jeremiah, Jetson, Jonancy, Junction City, Keavy, Keene, Kettle Island, Kevil, Kimper, Kings Mountain, Kite, Knifley, Knob Lick, Krypton, Kuttawa, La Center, La Fayette, Lackey, Lancaster, Langley, Lebanon, Lebanon Junction, Leburn, Ledbetter, Leitchfield, Lejunior, Letcher, Lewisburg, Lewisport, Lexington, Liberty, Lick Creek, Lily, Linefork, Littcarr, Livermore, Livingston, London, Lookout, Loretto, Lost Creek, Louisa, Louisville, Lovelaceville, Lovely, Lowes, Lowmansville, Loyall, Lucas, Maceo, Mackville, Madisonville, Magnolia, Majestic, Mallie, Mammoth Cave, Manchester, Manitou, Mannsville, Maple Mount, Marion, Marshes Siding, Martin, Mary Alice, Masonic Home, Mayking, Mc Andrews, Mc Carr, Mc Dowell, Mc Henry, Mc Kinney, Mc Quady, Mc Roberts, Meally, Means, Melber, Melvin, Middleburg, Middlesboro, Millstone, Millwood, Minnie, Miracle, Mistletoe, Mitchellsburg, Monticello, Morganfield, Morgantown, Mortons Gap, Mount Hermon, Mount Sherman, Mount Vernon, Mount Washington, Mousie, Mouthcard, Mozelle, Muldraugh, Munfordville, Myra, Nancy, Nazareth, Nebo, Neon, Nerinx, New Haven, New Hope, Nicholasville, Nortonville, Oak Grove, Oakland, Oil Springs, Olaton, Olmstead, Oneida, Orlando, Owensboro, Paducah, Paint Lick, Paintsville, Park City, Parkers Lake, Parksville, Partridge, Pathfork, Payneville, Pellville, Pembroke, Perryville, Phelps, Philpot, Phyllis, Pikeville, Pilgrim, Pine Knot, Pine Ridge, Pine Top, Pineville, Pinsonfork, Pippa Passes, Pittsburg, Poole, Powderly, Premium, Prestonsburg, Princeton, Printer, Prospect, Providence, Putney, Raccoon, Radcliff, Ransom, Raven, Ravenna, Raywick, Redfox, Reed, Regina, Renfro Valley, Revelo, Reynolds Station, Rhodelia, Richmond, Rineyville, River, Roark, Robards, Robinson Creek, Rochester, Rockfield, Rockholds, Rockhouse, Rockport, Rocky Hill, Rogers, Rosine, Roundhill, Rousseau, Rowdy, Roxana, Royalton, Rumsey, Russell, Russell Springs, Russellville, Sacramento, Saint Charles, Saint Francis, Saint Mary, Salem, Salvisa, Salyersville, Sandgap, Sassafras, Saul, Scalf, Science Hill, Scottsville, Scuddy, Sebree, Seco, Sharon Grove, Shelbiana, Shelby Gap, Shepherdsville, Sidney, Siler, Sitka, Sizerock, Slade, Slaughters, Slemp, Smilax, Smith Mills, Smithland, Smiths Grove, Somerset, Sonora, South Carrollton, South Portsmouth, South Williamson, Spottsville, Springfield, Stambaugh, Stanford, Stanton, Stanville, Stearns, Steele, Stephensport, Stinnett, Stone, Stoney Fork, Stopover, Strunk, Sturgis, Sullivan, Summer Shade, Summersville, Sweeden, Symsonia, Tateville, Taylorsville, Teaberry, Thelma, Thornton, Thousandsticks, Tiline, Tomahawk, Tompkinsville, Topmost, Totz, Tram, Trenton, Trosper, Tutor Key, Ulysses, Union Star, Uniontown, Upton, Utica, Van Lear, Vancleve, Varney, Versailles, Vest, Vicco, Vine Grove, Viper, Virgie, Walker, Wallins Creek, Warbranch, Warfield, Waverly, Wayland, Waynesburg, Webster, Weeksbury, Wellington, Wendover, West Louisville, West Paducah, West Point, West Somerset, West Van Lear, Wheatcroft, Wheelwright, Whick, White Mills, White Plains, Whitesburg, Whitesville, Whitley City, Wickliffe, Wildie, Williamsburg, Williamsport, Willisburg, Wilmore, Winchester, Windsor, Wittensville, Woodbine, Woodburn, Woodbury, Wooton, Worthington, Yeaddiss, Yerkes, Yosemite, Zoe |
| 7b | 5 to 10 | Almo, Columbus, Dexter, Farmington, Frakes, Fulton, Hardin, Hazel, Hickman, Kirksey, Lynnville, Mayfield, Milburn, Murray, New Concord, Sedalia, Water Valley, Wingo |
Kentucky’s planting zones influence on plants?
The planting zones in Kentucky (6b, 7a, and 7b) significantly influence plant selection by determining which species can survive and thrive in each area’s climate conditions. Growing zone are directly influenced by factors like:
- Winter hardiness: Plants must withstand minimum temperatures specific to each zone.
- Growing season length: Affects the time available for plants to mature and produce flowers or fruit.
- Heat tolerance: Important for plants to survive summer temperatures in warmer zones.
- Soil conditions: Vary across zones, impacting plant growth and health.