When to plant Collard greens in New Mexico

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

In fall, from June 15 – July 15 in Las Vegas to Aug 25 – Nov 1 in Alamogordo.

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.

Collards planting dates by place in New Mexico
PlaceSpringFall
AlamogordoFeb 1 – Apr 1Aug 25 – Nov 1Now
AlbuquerqueMar 10 – June 1July 15 – Aug 15
ArtesiaMar 1 – June 1Aug 1 – Sept 15
CarlsbadFeb 15 – May 1Aug 15 – Oct 1
ClovisMar 1 – June 1Aug 1 – Sept 15
DemingMar 1 – June 1Aug 1 – Sept 15
EspañolaApr 15 – June 1July 1 – Aug 1
FarmingtonApr 1 – June 1July 1 – Aug 1
GallupApr 15 – June 1July 1 – Aug 1
HobbsMar 1 – June 1Aug 15 – Oct 1
Las CrucesFeb 1 – Apr 1Aug 15 – Oct 1
Las VegasMay 1 – June 1June 15 – July 15
Los LunasMar 10 – June 1July 15 – Aug 15
LovingtonMar 1 – June 1Aug 15 – Oct 1
PortalesMar 1 – June 1Aug 1 – Sept 15
Rio RanchoMar 1 – June 1Aug 1 – Sept 15
RoswellMar 1 – June 1Aug 1 – Sept 15
Santa FeApr 15 – June 1July 1 – Aug 1
Sunland ParkFeb 15 – May 1Aug 15 – Oct 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 collards.