When to plant Cauliflower in Utah

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

In fall, from May 1 – July 1 in Eagle Mountain to Aug 1 – Sept 1 in Washington.

Dates are for setting out plants. USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Cauliflower planting dates by place in Utah
PlaceSpringFall
AlpineApr 10 – May 10June 1 – July 25
American ForkMar 15 – Apr 20July 1 – Aug 5
BluffdaleMar 15 – Apr 20July 1 – Aug 5
BountifulMar 15 – Apr 20July 1 – Aug 5
Brigham CityApr 10 – May 10May 10 – July 15
Cedar CityApr 10 – May 10June 1 – July 25
CentervilleMar 15 – Apr 20July 1 – Aug 5
ClearfieldApr 10 – May 10July 1 – Aug 5
ClintonMar 15 – Apr 20July 1 – Aug 5
Cottonwood HeightsApr 10 – May 10July 1 – Aug 5
DraperMar 15 – Apr 20July 1 – Aug 5
Eagle MountainMay 20 – June 1May 1 – July 1
FarmingtonMar 15 – Apr 20July 1 – Aug 5
GrantsvilleApr 10 – May 10June 1 – July 25
HeberMay 20 – June 1May 1 – July 1
HerrimanMar 15 – Apr 20July 1 – Aug 5
HighlandApr 10 – May 10June 1 – July 25
HolladayApr 10 – May 10July 1 – Aug 5
HurricaneFeb 20 – Mar 20Aug 1 – Sept 1
HyrumApr 15 – May 15May 10 – July 15
IvinsFeb 1 – Mar 1Aug 1 – Sept 1
KaysvilleMar 15 – Apr 20July 1 – Aug 5
Kearns metroMar 1 – 20July 15 – Aug 15
LaytonApr 10 – May 10July 1 – Aug 5
LehiApr 10 – May 10June 1 – July 25
LindonMar 15 – Apr 20July 1 – Aug 5
LoganApr 15 – May 15May 10 – July 15
Magna metroFeb 20 – Mar 20July 15 – Aug 15
MapletonMar 15 – Apr 20July 1 – Aug 5
MidvaleApr 10 – May 10July 1 – Aug 5
MillcreekMar 15 – Apr 20July 1 – Aug 5
MurrayApr 10 – May 10July 1 – Aug 5
North LoganApr 10 – May 10July 1 – Aug 5
North OgdenMar 15 – Apr 20July 1 – Aug 5
North Salt LakeMar 15 – Apr 20July 1 – Aug 5
OgdenMar 15 – Apr 20July 1 – Aug 5
OremMar 15 – Apr 20July 1 – Aug 5
PaysonApr 10 – May 10June 1 – July 25
Pleasant GroveMar 15 – Apr 20July 1 – Aug 5
Pleasant ViewMar 15 – Apr 20July 1 – Aug 5
ProvoMar 15 – Apr 20July 1 – Aug 5
RivertonMar 15 – Apr 20July 1 – Aug 5
RoyMar 15 – Apr 20July 1 – Aug 5
SalemMar 15 – Apr 20July 1 – Aug 5
Salt Lake CityFeb 20 – Mar 20Aug 1 – Sept 1
SandyApr 10 – May 10July 1 – Aug 5
SantaquinApr 10 – May 10June 1 – July 25
Saratoga SpringsApr 10 – May 10June 1 – July 25
SmithfieldApr 15 – May 15May 10 – July 15
South JordanMar 15 – Apr 20July 1 – Aug 5
South OgdenMar 15 – Apr 20July 1 – Aug 5
South Salt LakeFeb 20 – Mar 20Aug 1 – Sept 1
Spanish ForkMar 15 – Apr 20July 1 – Aug 5
SpringvilleMar 15 – Apr 20July 1 – Aug 5
St. GeorgeFeb 1 – Mar 1Aug 1 – Sept 1
SyracuseMar 15 – Apr 20July 1 – Aug 5
TaylorsvilleFeb 20 – Mar 20Aug 1 – Sept 1
TooeleApr 10 – May 10July 1 – Aug 5
TremontonMar 15 – Apr 20July 1 – Aug 5
VernalApr 15 – May 15June 1 – July 25
VineyardMar 15 – Apr 20July 1 – Aug 5
WashingtonFeb 1 – Mar 1Aug 1 – Sept 1
West HavenMar 15 – Apr 20July 1 – Aug 5
West JordanMar 15 – Apr 20July 1 – Aug 5
West PointMar 15 – Apr 20July 1 – Aug 5
West Valley CityMar 1 – 20July 15 – Aug 15
Woods CrossMar 15 – Apr 20July 1 – Aug 5

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 cauliflower.