When to plant Swiss chard in Utah

In spring, from Feb 15 – May 15 in Ivins to May 20 – June 1 in Heber.

In fall, June 1 – July 20.

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

Swiss chard planting dates by place in Utah
PlaceSpringFall
AlpineApr 15 – June 15June 1 – July 20
American ForkApr 1 – June 15June 1 – Aug 1
BluffdaleApr 1 – June 15June 1 – Aug 1
BountifulApr 1 – June 15June 1 – Aug 1
Brigham CityApr 15 – June 15June 1 – July 5
Cedar CityApr 15 – June 15June 1 – July 20
CentervilleApr 1 – June 15June 1 – Aug 1
ClearfieldApr 15 – June 15June 1 – Aug 1
ClintonApr 1 – June 15June 1 – Aug 1
Cottonwood HeightsApr 15 – June 15June 1 – Aug 1
DraperApr 1 – June 15June 1 – Aug 1
Eagle MountainMay 20 – June 1June 1 – July 1
FarmingtonApr 1 – June 15June 1 – Aug 1
GrantsvilleApr 15 – June 15June 1 – July 20
HeberMay 20 – June 1June 1 – July 1
HerrimanApr 1 – June 15June 1 – Aug 1
HighlandApr 15 – June 15June 1 – July 20
HolladayApr 15 – June 15June 1 – Aug 1
HurricaneMar 1 – May 25June 1 – Sept 15
HyrumApr 20 – June 15June 1 – July 5
IvinsFeb 15 – May 15June 1 – Sept 15
KaysvilleApr 1 – June 15June 1 – Aug 1
Kearns metroMar 15 – June 15June 1 – Sept 10
LaytonApr 15 – June 15June 1 – Aug 1
LehiApr 15 – June 15June 1 – July 20
LindonApr 1 – June 15June 1 – Aug 1
LoganApr 20 – June 15June 1 – July 5
Magna metroMar 1 – May 25June 1 – Sept 10
MapletonApr 1 – June 15June 1 – Aug 1
MidvaleApr 15 – June 15June 1 – Aug 1
MillcreekApr 1 – June 15June 1 – Aug 1
MurrayApr 15 – June 15June 1 – Aug 1
North LoganApr 15 – June 15June 1 – Aug 1
North OgdenApr 1 – June 15June 1 – Aug 1
North Salt LakeApr 1 – June 15June 1 – Aug 1
OgdenApr 1 – June 15June 1 – Aug 1
OremApr 1 – June 15June 1 – Aug 1
PaysonApr 15 – June 15June 1 – July 20
Pleasant GroveApr 1 – June 15June 1 – Aug 1
Pleasant ViewApr 1 – June 15June 1 – Aug 1
ProvoApr 1 – June 15June 1 – Aug 1
RivertonApr 1 – June 15June 1 – Aug 1
RoyApr 1 – June 15June 1 – Aug 1
SalemApr 1 – June 15June 1 – Aug 1
Salt Lake CityMar 1 – May 25June 1 – Sept 15
SandyApr 15 – June 15June 1 – Aug 1
SantaquinApr 15 – June 15June 1 – July 20
Saratoga SpringsApr 15 – June 15June 1 – July 20
SmithfieldApr 20 – June 15June 1 – July 5
South JordanApr 1 – June 15June 1 – Aug 1
South OgdenApr 1 – June 15June 1 – Aug 1
South Salt LakeMar 1 – May 25June 1 – Sept 15
Spanish ForkApr 1 – June 15June 1 – Aug 1
SpringvilleApr 1 – June 15June 1 – Aug 1
St. GeorgeFeb 15 – May 15June 1 – Sept 15
SyracuseApr 1 – June 15June 1 – Aug 1
TaylorsvilleMar 1 – May 25June 1 – Sept 15
TooeleApr 15 – June 15June 1 – Aug 1
TremontonApr 1 – June 15June 1 – Aug 1
VernalApr 20 – June 15June 1 – July 20
VineyardApr 1 – June 15June 1 – Aug 1
WashingtonFeb 15 – May 15June 1 – Sept 15
West HavenApr 1 – June 15June 1 – Aug 1
West JordanApr 1 – June 15June 1 – Aug 1
West PointApr 1 – June 15June 1 – Aug 1
West Valley CityMar 15 – June 15June 1 – Sept 10
Woods CrossApr 1 – June 15June 1 – Aug 1

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 swiss chard.