What Growing Zone Is Grayson?

Our records indicate the United States Department of Agriculture has given Grayson a growing zone designation of 6b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Grayson's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Grayson's weather data from 1991 - 2020 in their analysis.

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If you are looking for plants suitable for growing in the Grayson area, head on over to our page on plants that grow well in Grayson, KY.

Small Greenhouse Kit

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.
Shiitake Mushroom Kit

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.
Wooden Chicken Coop

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.
Large Greenhouse Kit

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.
Cluck Around Sign

Cluck Around Sign

Whimsical sign for your chicken coop area.
map of growing zone 6bLatest KY growing zone map

The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Grayson is in growing zone 6b this means that plants there can survive temperatures as low as -5 to 0 degrees Fahrenheit. Plants for Grayson's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA growing zone map of the United States

Some zones may have been changed by the USDA as of 2023. To see if the Grayson area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

map of usda hardiness zone changes from 2012 to 2023Half zone changes from 2012 to 2023

The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!

Grayson's Growing Zone Details

USDA Growing Zone: 6b

Zip Codes: 41143

Longitude: -82.9371

Latitude: 38.3317

Lowest Avg Temperatures (F): -5 to 0

Metal Arbor Trellis

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.
Brass Watering Can

Brass Watering Can

Elegant brass watering can with classic design and durability.
Large Greenhouse Kit

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.
Small Greenhouse Kit

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.
Raised Garden Bed Kit

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Map of the Grayson Area

All Towns In KY

Adairville Ages Albany Alexandria Allen Allensville Anchorage Annville Anthoston Arjay Arlington Artemus Ashland Auburn Audubon Park Augusta Auxier Bancroft Bandana Barbourmeade Barbourville Bardstown Bardwell Barlow Beattyville Beaver Dam Bedford Beech Grove Beechmont Beechwood Village Belfry Bellefonte Bellemeade Belleview Bellevue Bellewood Benham Benton Berea Berry Betsy Layne Big Clifty Blackey Blaine Blandville Bloomfield Blue Ridge Manor Bonnieville Booneville Boston Bowling Green Bradfordsville Brandenburg Breckinridge Center Bremen Briarwood Brodhead Broeck Pointe Bromley Brooks Brooksville Brownsboro Farm Brownsboro Village Brownsville Buckhorn Buckner Buffalo Burgin Burkesville Burlington Burna Burnside Butler Cadiz Calhoun California Calvert City Camargo Cambridge Campbellsburg Campbellsville Campton Caneyville Cannonsburg Carlisle Carrollton Carrsville Catlettsburg Cave City Cawood Cayce Cecilia Centertown Central City Cerulean Chaplin Clarkson Claryville Clay Clay City Cleaton Clinton Cloverport Coal Run Village Cold Spring Coldiron Coldstream Columbia Columbus Combs Concord Corbin Corinth Corydon Covington Coxton Crab Orchard Crayne Creekside Crescent Springs Crestview Crestview Hills Crestwood Crittenden Crofton Crossgate Cumberland Cunningham Curdsville Cynthiana Danville Dawson Springs Dayton Dexter Diablock Dixon Doe Valley Douglass Hills Dover Drakesboro Druid Hills Dry Ridge Dunmor Dwale Earlington East Bernstadt Eddyville Edgewood Edmonton Ekron Elizabethtown Elizaville Elk Creek Elkhorn City Elkton Elsmere Eminence Emlyn Erlanger Eubank Evarts Ewing Ezel Fairfield Fairview Falmouth Fancy Farm Farley Farmers Farmington Ferguson Fincastle Flat Lick Flatwoods Fleming-Neon Flemingsburg Florence Fordsville Forest Hills Fort Campbell North Fort Knox Fort Mitchell Fort Thomas Fort Wright Fountain Run Fox Chase Francisville Frankfort Franklin Fredonia Freeburn Frenchburg Fulton Gamaliel Garrison Georgetown Germantown Ghent Gilbertsville Glasgow Glencoe Glenview Glenview Hills Glenview Manor Goose Creek Goshen Gracey Grand Rivers Gratz Graymoor-Devondale Grayson Green Spring Greensburg Greenup Greenville Guthrie Hanson Hardin Hardinsburg Hardyville Harlan Harrodsburg Hartford Hawesville Hazard Hazel Hazel Green Hebron Hebron Estates Henderson Hendron Heritage Creek Hickman Hickory Hickory Hill High Bridge Highland Heights Hills and Dales Hillview Hindman Hiseville Hodgenville Hollow Creek Hollyvilla Hopkinsville Horse Cave Houston Acres Hunters Hollow Hurstbourne Hurstbourne Acres Hustonville Hyden Independence Indian Hills Inez Ironville Irvine Irvington Island Jackson Jamestown Jeff Jeffersontown Jeffersonville Jenkins Junction City Keene Kenton Vale Kenvir Kevil Kingsley Knottsville Kuttawa La Center La Grange LaFayette Lakeside Park Lakeview Heights Lancaster Langdon Place Lawrenceburg Lebanon Lebanon Junction Ledbetter Leitchfield Lewisburg Lewisport Lexington Liberty Lincolnshire Livermore Livingston London Loretto Louisa Louisville Lovelaceville Lowes Loyall Ludlow Lynch Lyndon Lynnview Maceo Mackville Madisonville Magnolia Manchester Manitou Manor Creek Marion Marrowbone Martin Maryhill Estates Masonville Massac Mayfield Mayking Mays Lick Maysville Maytown McCarr McDowell McHenry McKee McKinney McRoberts Meadow Vale Meadowbrook Farm Meadowview Estates Melbourne Mentor Middlesborough Middletown Midway Millersburg Millstone Milton Mockingbird Valley Monterey Monticello Moorland Morehead Morganfield Morgantown Mortons Gap Moseleyville Mount Olivet Mount Sterling Mount Vernon Mount Washington Muldraugh Munfordville Murray Murray Hill Nebo New Castle New Haven New Hope Newport Nicholasville Norbourne Estates North Corbin North Middletown Northfield Nortonville Norwood Oak Grove Oakbrook Oakland Old Brownsboro Place Olive Hill Oneida Onton Orchard Grass Hills Owensboro Owenton Owingsville Paducah Paintsville Panther Paris Park City Park Hills Parkway Village Pathfork Payne Gap Pembroke Perryville Petersburg Pewee Valley Phelps Philpot Pikeville Pine Knot Pineville Pioneer Village Pippa Passes Plano Plantation Pleasant Ridge Pleasant View Pleasureville Plum Springs Poole Poplar Hills Powderly Prestonsburg Prestonville Princeton Prospect Providence Pryorsburg Rabbit Hash Raceland Radcliff Ravenna Raywick Reidland Richlawn Richmond Rineyville River Bluff Riverwood Robards Rochester Rockholds Rockport Rolling Fields Rolling Hills Rosine Russell Russell Springs Russellville Ryland Heights Sacramento Sadieville Saint Joseph Salem Salt Lick Salvisa Salyersville Sanders Sandy Hook Sardis Science Hill Scottsville Sebree Sedalia Seneca Gardens Sharpsburg Shelbyville Shepherdsville Shively Silver Grove Simpsonville Slaughters Smithfield Smithland Smiths Grove Somerset Sonora Sorgho South Carrollton South Park View South Shore South Wallins South Williamson Southgate Sparta Spottsville Spring Mill Spring Valley Springfield St. Charles St. Mary St. Matthews St. Regis Park Stamping Ground Stanford Stanley Stanton Stearns Strathmoor Manor Strathmoor Village Sturgis Summer Shade Summersville Sycamore Symsonia Taylor Mill Taylorsville Ten Broeck Thornhill Thruston Tolu Tompkinsville Trenton Union Uniontown Upton Utica Van Lear Vanceburg Verona Versailles Vicco Villa Hills Vine Grove Virgie Wallins Creek Walton Warfield Warsaw Water Valley Watterson Park Waverly Wayland Wellington West Buechel West Liberty West Louisville West Point West Van Lear Westport Westwood Wheatcroft Wheelwright White Plains Whitesburg Whitesville Whitley City Wickliffe Wilder Wildwood Williamsburg Williamstown Willisburg Wilmore Winchester Windy Hills Wingo Woodburn Woodbury Woodland Hills Woodlawn Woodlawn Park Worthington Worthington Hills Worthville Wurtland Yelvington
Brass Decorative Faucet Handle

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.
Hydroponic Garden Grow Kit

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.
Worm Composting Kit

Worm Composting Kit

Complete kit for starting your own worm composting system.
Steel Hori Hori Weeding Knife

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.
Raised Garden Bed Kit

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Plants For Other States:

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

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Self Watering Plant Pots

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.
Metal Seed Storage Box

Metal Seed Storage Box

Organized storage solution for your seed collection.
Raised Garden Bed Kit

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.
Cluck Around Sign

Cluck Around Sign

Whimsical sign for your chicken coop area.
Worm Composting Kit

Worm Composting Kit

Complete kit for starting your own worm composting system.

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