When to plant Potatoes in New Mexico

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

In fall, from May 1 – June 15 in Las Vegas to Aug 10 – Sept 15 in Alamogordo.

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

Potatoes planting dates by place in New Mexico
PlaceSpringFall
AlamogordoFeb 1 – Mar 1Aug 10 – Sept 15
AlbuquerqueMar 15 – Apr 10June 15 – July 15
ArtesiaMar 10 – Apr 1July 20 – Aug 10
CarlsbadFeb 10 – Mar 15July 25 – Aug 20
ClovisMar 10 – Apr 1July 20 – Aug 10
DemingMar 10 – Apr 1July 20 – Aug 10
EspañolaApr 1 – June 1May 15 – June 15
FarmingtonMar 20 – May 10May 15 – June 15
GallupApr 1 – June 1May 15 – June 15
HobbsFeb 20 – Mar 20July 25 – Aug 20
Las CrucesFeb 1 – Mar 1July 25 – Aug 20
Las VegasApr 15 – June 15May 1 – June 15
Los LunasMar 15 – Apr 10June 15 – July 15
LovingtonFeb 20 – Mar 20July 25 – Aug 20
PortalesMar 10 – Apr 1July 20 – Aug 10
Rio RanchoMar 10 – Apr 1July 20 – Aug 10
RoswellMar 10 – Apr 1July 20 – Aug 10
Santa FeApr 1 – June 1May 15 – June 15
Sunland ParkFeb 10 – Mar 15July 25 – Aug 20

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 potatoes.