When to plant Cauliflower in New Mexico

In spring, from Feb 1 – Mar 1 in Alamogordo to May 10 – June 15 in Las Vegas.

In fall, from May 10 – July 15 in Las Vegas to Aug 1 – Sept 1 in Sunland Park.

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 New Mexico
PlaceSpringFall
AlamogordoFeb 1 – Mar 1Aug 1 – Sept 15
AlbuquerqueMar 15 – Apr 20July 1 – Aug 5
ArtesiaMar 1 – 20July 15 – Aug 15
CarlsbadFeb 10 – Mar 10Aug 1 – Sept 1
ClovisMar 1 – 20July 15 – Aug 15
DemingMar 1 – 20July 15 – Aug 15
EspañolaApr 15 – May 15June 1 – July 25
FarmingtonApr 10 – May 10June 1 – July 25
GallupApr 15 – May 15June 1 – July 25
HobbsFeb 20 – Mar 20Aug 1 – Sept 1
Las CrucesFeb 1 – Mar 1Aug 1 – Sept 1
Las VegasMay 10 – June 15May 10 – July 15
Los LunasMar 15 – Apr 20July 1 – Aug 5
LovingtonFeb 20 – Mar 20Aug 1 – Sept 1
PortalesMar 1 – 20July 15 – Aug 15
Rio RanchoMar 1 – 20July 15 – Aug 15
RoswellMar 1 – 20July 15 – Aug 15
Santa FeApr 15 – May 15June 1 – July 25
Sunland ParkFeb 10 – Mar 10Aug 1 – Sept 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 cauliflower.