When to plant Leeks in Nevada
In spring, from Jan 1 – Feb 1 in Boulder City to May 1 – 15 in Elko.
In fall, from Sept 1 – Nov 1 in Henderson to Sept 15 – Nov 1 in Boulder City.
USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.
| Place | Spring | Fall |
|---|---|---|
| Boulder City | Jan 1 – Feb 1 | Sept 15 – Nov 1Now |
| Carson | Apr 1 – May 1 | Spring-planted |
| Elko | May 1 – 15 | Spring-planted |
| Fernley | Mar 15 – Apr 15 | Spring-planted |
| Henderson | Jan 1 – Feb 1 | Sept 1 – Nov 1Now |
| Las Vegas | Jan 1 – Feb 1 | Sept 1 – Nov 1Now |
| Mesquite | Feb 1 – Mar 1 | Spring-planted |
| North Las Vegas | Jan 1 – Feb 1 | Sept 1 – Nov 1Now |
| Reno | Apr 1 – May 1 | Spring-planted |
| Sparks | Apr 1 – May 1 | Spring-planted |
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 leeks.