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Zone 8a Planting Calendar

Zone 8a describes winter cold, not the growing season — it is the average annual extreme minimum temperature, which tells you what survives the winter, not when to plant tomatoes. Across the 43 locations in this zone the last spring frost runs March 16 to April 29. Use a city below for real dates.

Where zone 8a shows up

LocationZoneLast spring frostFirst fall frostFrost-free days
Albuquerque, NM 8a Apr 6 Nov 3 211
Birmingham, AL 8a Mar 21 Nov 11 235
Brownsville, TN 8a Mar 29 Nov 5 221
Chattanooga, TN 8a Mar 24 Nov 9 230
Ketchikan, AK 8a Apr 22 Oct 23 184
Little Rock, AR 8a Mar 21 Nov 10 234
Memphis, TN 8a Mar 16 Nov 16 245
Midland, TX 8a Mar 26 Nov 9 228
Olympia, WA 8a Apr 29 Oct 14 168
Paducah, TX 8a Apr 5 Nov 3 212
Roanoke Rapids, NC 8a Mar 27 Nov 12 230
Washington, D.C., DC 8a Mar 24 Nov 18 239
Wichita Falls, TX 8a Mar 26 Nov 9 228
Charlotte, NC 8a Mar 30 Nov 4 219
New South Memphis, TN 8a Mar 21 Nov 9 233
Raleigh, NC 8a Apr 1 Nov 5 218
West Raleigh, NC 8a Apr 1 Nov 5 218
Greensboro, NC 8a Apr 2 Nov 4 216
Durham, NC 8a Apr 1 Nov 5 218
Chesapeake, VA 8a Mar 26 Nov 15 234
Huntsville, AL 8a Mar 29 Nov 4 220
Fayetteville, NC 8a Mar 29 Nov 7 223
Newport News, VA 8a Mar 26 Nov 15 234
Cary, NC 8a Apr 1 Nov 5 218
Columbia, SC 8a Mar 29 Nov 7 223
Denton, TX 8a Mar 20 Nov 13 238
Athens, GA 8a Mar 29 Nov 7 223
Abilene, TX 8a Mar 28 Nov 7 224
Odessa, TX 8a Mar 18 Nov 13 240
Tuscaloosa, AL 8a Mar 20 Nov 10 235
High Point, NC 8a Apr 5 Oct 31 209
South Fulton, GA 8a Mar 29 Nov 6 222
Sandy Springs, GA 8a Mar 25 Nov 10 230
San Angelo, TX 8a Mar 27 Nov 7 225
Portsmouth Heights, VA 8a Mar 26 Nov 15 234
Portsmouth, VA 8a Mar 26 Nov 15 234
Roswell, GA 8a Apr 1 Nov 5 218
Greenville, NC 8a Mar 26 Nov 10 229
Fort Smith, AR 8a Mar 31 Nov 3 217
Suffolk, VA 8a Apr 6 Nov 5 213
Concord, NC 8a Mar 30 Nov 4 219
Bellingham, WA 8a Apr 5 Oct 31 209
Johns Creek, GA 8a Apr 1 Nov 5 218

States with zone 8a ground

Alaska Alabama Arkansas District of Columbia Georgia North Carolina New Mexico South Carolina Tennessee Texas Virginia Washington
Bottom line: zone 8a tells you what will survive your winter. It does not tell you when to plant — two zone-8a gardens in this list are 44 days apart on last frost.

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