When to plant Winter squash in Georgia

In fall, from June 10 – July 10 in Acworth to Aug 1 – Sept 1 in St. Marys.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Winter squash planting dates by place in Georgia
PlaceSpringFall
Acworth—June 10 – July 10
Albany—July 1 – Aug 1
Alpharetta—June 20 – July 20
Americus—June 20 – July 20
Athens—June 20 – July 20
Atlanta—June 20 – July 20
Auburn—June 20 – July 20
Augusta—June 20 – July 20
Bainbridge—July 1 – Aug 1
Braselton—June 20 – July 20
Brookhaven—June 20 – July 20
Brunswick—Aug 1 – Sept 1
Buford—June 10 – July 10
Cairo—July 1 – Aug 1
Calhoun—June 10 – July 10
Canton—June 10 – July 10
Carrollton—June 20 – July 20
Cartersville—June 10 – July 10
Cedartown—June 10 – July 10
Chamblee—June 20 – July 20
Clarkston—June 20 – July 20
College Park—July 1 – Aug 1
Columbus—June 20 – July 20
Conyers—June 20 – July 20
Covington—June 20 – July 20
Cumming—June 10 – July 10
Dallas—June 10 – July 10
Dalton—June 10 – July 10
Decatur—June 20 – July 20
Doraville—June 20 – July 20
Douglas—July 15 – Aug 15
Douglasville—June 20 – July 20
Dublin—June 20 – July 20
Duluth—June 20 – July 20
Dunwoody—June 20 – July 20
East Point—July 1 – Aug 1
Fairburn—July 1 – Aug 1
Fayetteville—June 20 – July 20
Flowery Branch—June 20 – July 20
Forest Park—July 1 – Aug 1
Fort Oglethorpe—June 10 – July 10
Gainesville—June 20 – July 20
Garden City—July 15 – Aug 15
Griffin—June 20 – July 20
Grovetown—July 15 – Aug 15
Hinesville—July 15 – Aug 15
Holly Springs—June 10 – July 10
Jefferson—June 20 – July 20
Jesup—June 20 – July 20
Johns Creek—June 20 – July 20
Kennesaw—June 10 – July 10
Kingsland—July 1 – Aug 1
LaGrange—June 20 – July 20
Lawrenceville—June 20 – July 20
Lilburn—June 20 – July 20
Locust Grove—June 20 – July 20
Loganville—June 20 – July 20
Lovejoy—June 20 – July 20
Mableton—June 20 – July 20
Macon—June 20 – July 20
Marietta—June 20 – July 20
McDonough—June 20 – July 20
Milledgeville—June 20 – July 20
Milton—June 10 – July 10
Monroe—June 20 – July 20
Moultrie—July 15 – Aug 15
Newnan—June 10 – July 10
Norcross—June 20 – July 20
Peachtree City—June 20 – July 20
Peachtree Corners—June 20 – July 20
Perry—July 1 – Aug 1
Pooler—July 15 – Aug 15
Port Wentworth—July 15 – Aug 15
Powder Springs—June 20 – July 20
Richmond Hill—July 15 – Aug 15
Rincon—July 15 – Aug 15
Riverdale—June 20 – July 20
Rome—June 10 – July 10
Roswell—June 20 – July 20
Sandy Springs—June 20 – July 20
Savannah—July 15 – Aug 15
Smyrna—June 20 – July 20
Snellville—June 20 – July 20
South Fulton—July 1 – Aug 1
St. Marys—Aug 1 – Sept 1
Statesboro—July 1 – Aug 1
Stockbridge—June 20 – July 20
Stonecrest—June 20 – July 20
Sugar Hill—June 10 – July 10
Suwanee—June 10 – July 10
Thomasville—July 1 – Aug 1
Tifton—July 1 – Aug 1
Tucker—June 20 – July 20
Union City—July 1 – Aug 1
Valdosta—July 15 – Aug 15
Vidalia—July 15 – Aug 15
Villa Rica—June 20 – July 20
Warner Robins—July 1 – Aug 1
Waycross—July 1 – Aug 1
Winder—June 20 – July 20
Woodstock—June 10 – July 10

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for winter squash.