When to plant Spinach in New Mexico

In spring, from Jan 15 – Mar 10 in Alamogordo to Apr 10 – June 15 in Las Vegas.

In fall, from July 1 – Aug 15 in Las Vegas to Oct 1 – Dec 1 in Alamogordo.

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

Spinach planting dates by place in New Mexico
PlaceSpringFall
AlamogordoJan 15 – Mar 10Oct 1 – Dec 1Now
AlbuquerqueMar 1 – Apr 15Aug 20 – Sept 10
ArtesiaFeb 15 – Apr 1Sept 1 – Oct 1
CarlsbadJan 15 – Mar 15Sept 15 – Nov 1Now
ClovisFeb 15 – Apr 1Sept 1 – Oct 1
DemingFeb 15 – Apr 1Sept 1 – Oct 1
EspañolaApr 1 – June 15Aug 1 – Sept 1
FarmingtonMar 20 – Apr 20Aug 1 – Sept 1
GallupApr 1 – June 15Aug 1 – Sept 1
HobbsFeb 1 – Mar 20Sept 15 – Nov 1Now
Las CrucesJan 15 – Mar 10Sept 15 – Nov 1Now
Las VegasApr 10 – June 15July 1 – Aug 15
Los LunasMar 1 – Apr 15Aug 20 – Sept 10
LovingtonFeb 1 – Mar 20Sept 15 – Nov 1Now
PortalesFeb 15 – Apr 1Sept 1 – Oct 1
Rio RanchoFeb 15 – Apr 1Sept 1 – Oct 1
RoswellFeb 15 – Apr 1Sept 1 – Oct 1
Santa FeApr 1 – June 15Aug 1 – Sept 1
Sunland ParkJan 15 – Mar 15Sept 15 – Nov 1Now

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 spinach.