Arkansas frost dates by county and ZIP code
Across 614 Arkansas ZIP codes the average last spring frost runs Mar 10 to Apr 18 and the average first fall frost Oct 20 to Nov 18 (50% odds, 32°F, NOAA 1991–2020 normals), with USDA hardiness zones. Download the table as CSV.
Plants for Arkansas
Arkansas's university or garden plant program: Arkansas Select (ended about 2005), with a link to the official list. Not affiliated. All state plant programs.
Counties
- Arkansas
- Ashley
- Baxter
- Benton
- Boone
- Bradley
- Calhoun
- Carroll
- Chicot
- Clark
- Clay
- Cleburne
- Cleveland
- Columbia
- Conway
- Craighead
- Crawford
- Crittenden
- Cross
- Dallas
- Desha
- Drew
- Faulkner
- Franklin
- Fulton
- Garland
- Grant
- Greene
- Hempstead
- Hot Spring
- Howard
- Independence
- Izard
- Jackson
- Jefferson
- Johnson
- Lafayette
- Lawrence
- Lee
- Lincoln
- Little River
- Logan
- Lonoke
- Madison
- Marion
- Miller
- Mississippi
- Monroe
- Montgomery
- Nevada
- Newton
- Ouachita
- Perry
- Phillips
- Pike
- Poinsett
- Polk
- Pope
- Prairie
- Pulaski
- Randolph
- Saline
- Scott
- Searcy
- Sebastian
- Sevier
- Sharp
- St. Francis
- Stone
- Union
- Van Buren
- Washington
- White
- Woodruff
- Yell
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