When to plant Leeks in Tennessee

In spring, from Feb 1 – Mar 1 in Chattanooga to Mar 15 – Apr 15 in Johnson City.

In fall, Sept 1 – Nov 1 in Memphis.

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

Leeks planting dates by place in Tennessee
PlaceSpringFall
AlcoaFeb 15 – Mar 15Spring-planted
ArlingtonFeb 15 – Mar 15Spring-planted
AthensMar 1 – Apr 1Spring-planted
AtokaFeb 15 – Mar 15Spring-planted
BartlettFeb 15 – Mar 15Spring-planted
BrentwoodMar 1 – Apr 1Spring-planted
BristolMar 15 – Apr 15Spring-planted
ChattanoogaFeb 1 – Mar 1Spring-planted
ClarksvilleFeb 15 – Mar 15Spring-planted
ClevelandMar 1 – Apr 1Spring-planted
ClintonFeb 15 – Mar 15Spring-planted
CollegedaleFeb 1 – Mar 1Spring-planted
ColliervilleFeb 15 – Mar 15Spring-planted
ColumbiaMar 1 – Apr 1Spring-planted
CookevilleMar 1 – Apr 1Spring-planted
CrossvilleMar 15 – Apr 15Spring-planted
DicksonMar 1 – Apr 1Spring-planted
DyersburgFeb 15 – Mar 15Spring-planted
East RidgeFeb 1 – Mar 1Spring-planted
ElizabethtonMar 15 – Apr 15Spring-planted
FairviewMar 1 – Apr 1Spring-planted
FarragutMar 1 – Apr 1Spring-planted
FranklinFeb 15 – Mar 15Spring-planted
GallatinMar 15 – Apr 15Spring-planted
GermantownFeb 1 – Mar 1Spring-planted
GoodlettsvilleMar 1 – Apr 1Spring-planted
GreenevilleMar 15 – Apr 15Spring-planted
Hartsville/Trousdale CountyMar 1 – Apr 1Spring-planted
HendersonvilleMar 1 – Apr 1Spring-planted
JacksonFeb 15 – Mar 15Spring-planted
Johnson CityMar 15 – Apr 15Spring-planted
KingsportMar 1 – Apr 1Spring-planted
KnoxvilleMar 1 – Apr 1Spring-planted
La VergneMar 1 – Apr 1Spring-planted
LakelandFeb 15 – Mar 15Spring-planted
LawrenceburgMar 1 – Apr 1Spring-planted
LebanonMar 1 – Apr 1Spring-planted
Lenoir CityMar 1 – Apr 1Spring-planted
LewisburgMar 1 – Apr 1Spring-planted
ManchesterMar 1 – Apr 1Spring-planted
MartinFeb 15 – Mar 15Spring-planted
MaryvilleFeb 15 – Mar 15Spring-planted
McMinnvilleMar 1 – Apr 1Spring-planted
MemphisFeb 1 – Mar 1Sept 1 – Nov 1Now
MillingtonFeb 15 – Mar 15Spring-planted
MorristownMar 1 – Apr 1Spring-planted
Mount JulietFeb 15 – Mar 15Spring-planted
MurfreesboroMar 1 – Apr 1Spring-planted
NashvilleFeb 15 – Mar 15Spring-planted
NolensvilleMar 1 – Apr 1Spring-planted
Oak RidgeMar 1 – Apr 1Spring-planted
OaklandFeb 15 – Mar 15Spring-planted
ParisMar 1 – Apr 1Spring-planted
PortlandMar 1 – Apr 1Spring-planted
Red BankFeb 15 – Mar 15Spring-planted
SeviervilleMar 1 – Apr 1Spring-planted
ShelbyvilleMar 1 – Apr 1Spring-planted
SmyrnaMar 1 – Apr 1Spring-planted
Soddy-DaisyMar 1 – Apr 1Spring-planted
Spring HillFeb 15 – Mar 15Spring-planted
SpringfieldMar 1 – Apr 1Spring-planted
TullahomaMar 1 – Apr 1Spring-planted
Union CityFeb 15 – Mar 15Spring-planted
White HouseMar 1 – Apr 1Spring-planted
WinchesterMar 1 – Apr 1Spring-planted

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 leeks.