What Growing Zone Is Denton?

Our records indicate the United States Department of Agriculture has given Denton a growing zone designation of 7b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Denton's climate based on the average extreme annual temperature.Our data is based on the latest 2023 USDA maps, which used Denton's weather data from 1991 - 2020 in their analysis.

Latest MD growing zone map

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

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Latest MD 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 Denton is in growing zone 7b this means that plants there can survive temperatures as low as 5 to 10 degrees Fahrenheit. Plants for Denton'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 Denton 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 2023

Half 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!

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Hardiness Zone FAQ

Have questions about hardiness zones and what they mean for your garden? Check out our FAQ below for quick answers to common questions about USDA hardiness zones and how they affect plant selection in Denton, MD.

The USDA hardiness zone is 7b for Denton. This is sometimes also referred to as the growing or planting zone. These terms are used interchangeably.

Denton's Growing Zone Details

USDA Growing Zone: 7b

Zip Codes: 21629

Longitude: -75.8264

Latitude: 38.877

Lowest Avg Temperatures (F): 5 to 10

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Decorative arbor trellis for climbing plants and garden entrance.

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Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Map of the Denton Area

All Towns In MD

Aberdeen Aberdeen Proving Ground Abingdon Accident Accokeek Adamstown Adelphi Algonquin Allen Andrews AFB Annapolis Annapolis Neck Antietam Aquasco Arbutus Arden on the Severn Arnold Ashton-Sandy Spring Aspen Hill Baden Bagtown Bakersville Ballenger Creek Baltimore Baltimore Highlands Barclay Barnesville Barrelville Barton Bartonsville Beaver Creek Bel Air Bel Air North Bel Air South Beltsville Benedict Bensville Berlin Berwyn Heights Bethesda Betterton Bier Big Pool Big Spring Bishopville Bivalve Bladensburg Bloomington Boonsboro Bowie Bowleys Quarters Bowling Green Bowmans Addition Braddock Heights Brandywine Breathedsville Brentwood Brock Hall Brookeville Brooklyn Park Brookmont Brookview Broomes Island Brown Station Brownsville Brunswick Bryans Road Bryantown Buckeystown Burkittsville Burnt Mills Burtonsville Butlertown Cabin John California Callaway Calvert Beach Calverton Cambridge Camp Springs Cape St. Claire Capitol Heights Carlos Carney Catonsville Cavetown Cearfoss Cecilton Cedar Heights Cedarville Centreville Chance Charlestown Charlotte Hall Charlton Chesapeake Beach Chesapeake City Chesapeake Landing Chesapeake Ranch Estates Chester Chestertown Cheverly Chevy Chase Chevy Chase Section Five Chevy Chase Section Three Chevy Chase View Chevy Chase Village Chewsville Chillum Choptank Church Creek Church Hill Clarksburg Clarysville Clear Spring Clinton Cloverly Cobb Island Cockeysville Colesville College Park Colmar Manor Columbia Coral Hills Cordova Corriganville Cottage City Crellin Cresaptown Crisfield Crofton Croom Crownsville Crumpton Cumberland Damascus Dames Quarter Danville Dargan Darlington Darnestown Dawson Deal Island Deale Deer Park Delmar Denton Derwood Detmold District Heights Downsville Drum Point Dundalk Dunkirk Eagle Harbor Eakles Mill East New Market East Riverdale Easton Eckhart Mines Eden Edesville Edgemere Edgemont Edgewater Edgewood Edmonston Eldersburg Eldorado Elkridge Elkton Ellerslie Ellicott City Elliott Emmitsburg Ernstville Essex Fairland Fairlee Fairmount Fairmount Heights Fairplay Fairview Fairwood Fallston Federalsburg Ferndale Finzel Fishing Creek Flintstone Flower Hill Forest Glen Forest Heights Forestville Fort Meade Fort Ritchie Fort Washington Fountainhead-Orchard Hills Four Corners Franklin Frederick Frenchtown-Rumbly Friendly Friendship Friendship Heights Village Friendsville Frostburg Fruitland Fulton Funkstown Gaithersburg Galena Galestown Galesville Gambrills Gapland Garrett Park Garretts Mill Garrison Georgetown Germantown Gilmore Girdletree Glassmanor Glen Burnie Glen Echo Glenarden Glenmont Glenn Dale Golden Beach Goldsboro Gorman Graceham Grahamtown Grantsville Grasonville Green Valley Greenbelt Greensboro Greensburg Hagerstown Halfway Hampstead Hampton Hancock Havre de Grace Hebron Henderson Herald Harbor Highfield-Cascade Highland Highland Beach Hillandale Hillcrest Heights Hillsboro Honeygo Hughesville Huntingtown Hurlock Hutton Hyattsville Ilchester Indian Head Indian Springs Jarrettsville Jefferson Jennings Jessup Jesterville Joppatowne Jugtown Keedysville Kemp Mill Kemps Mill Kennedyville Kensington Kent Narrows Kettering Kingstown Kingsville Kitzmiller Klondike Konterra La Plata La Vale Lake Arbor Lake Shore Landover Landover Hills Langley Park Lanham Lansdowne Largo Laurel Layhill Laytonsville Leisure World Leitersburg Leonardtown Lewistown Lexington Park Libertytown Linganore Linthicum Lisbon Little Orleans Loch Lynn Heights Lochearn Lonaconing Long Beach Luke Lusby Lutherville Madison Manchester Mapleville Mardela Springs Marlboro Meadows Marlboro Village Marlow Heights Marlton Martin's Additions Marydel Maryland City Maryland Park Maugansville Mayo Mays Chapel McCoole Mechanicsville Melwood Mercersville Middle River Middleburg Middletown Midland Midlothian Milford Mill Millington Mitchellville Monrovia Montgomery Village Morningside Moscow Mount Aetna Mount Airy Mount Briar Mount Lena Mount Rainier Mount Savage Mount Vernon Mountain Lake Park Myersville Nanticoke Nanticoke Acres National National Harbor Naval Academy New Carrollton New Market New Windsor Newark Nikep North Beach North Bethesda North Brentwood North Chevy Chase North East North Kensington North Laurel North Potomac Oakland Ocean Ocean City Ocean Pines Odenton Oldtown Olney Overlea Owings Owings Mills Oxford Oxon Hill Paramount-Long Meadow Parkville Parole Parsonsburg Pasadena Pecktonville Peppermill Village Perry Hall Perryman Perryville Pikesville Pinesburg Piney Point Pittsville Pleasant Grove Pleasant Hills Pocomoke City Point of Rocks Pomfret Pondsville Poolesville Port Deposit Port Tobacco Village Potomac Potomac Heights Potomac Park Powellville Preston Prince Frederick Princess Anne Pylesville Quantico Queen Anne Queensland Queenstown Randallstown Rawlings Redland Reid Reisterstown Ridgely Ringgold Rising Sun Riva Riverdale Park Riverside Riviera Beach Robinwood Rock Hall Rock Point Rockville Rohrersville Romancoke Rosaryville Rosedale Rosemont Rossville Sabillasville Salisbury San Mar Sandy Hook Savage Scaggsville Seabrook Seat Pleasant Secretary Severn Severna Park Shady Side Shaft Sharpsburg Sharptown Silver Hill Silver Spring Smith Island Smithsburg Snow Hill Solomons Somerset South Kensington South Laurel Spencerville Spring Gap Spring Ridge Springdale St. George Island St. James St. Leonard St. Michaels Stevensville Still Pond Stockton Sudlersville Suitland Summerfield Swanton Sykesville Takoma Park Tall Timbers Taneytown Taylors Island Temple Hills Templeville Ten Mile Creek Thurmont Tilghman Island Tilghmanton Timonium Tolchester Towson Trappe Travilah Trego-Rohrersville Station Tyaskin Union Bridge University Park Upper Marlboro Urbana Vale Summit Vienna Waldorf Walker Mill Walkersville Washington Grove Waterview West Denton West Laurel West Ocean City West Pocomoke Westernport Westminster Westphalia Whaleyville Wheaton White Marsh White Oak Whitehaven Wildewood Willards Williamsport Williston Wilson-Conococheague Woodland Woodlawn Woodmore Woodsboro Worton Yarrowsburg Zihlman

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Raised Garden Bed Kit

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

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.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

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Decorative arbor trellis for climbing plants and garden entrance.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

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Self Watering Plant Pots

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