State growing guide
Nevada Planting Guide
USDA Zone 7a/8a · Last frost Mar 15 · First frost Nov 10 · 239 days
Zone-specific planting calendar, major city frost dates, top crops, and Duke's tips for growing food in Nevada.
Frost Dates by City — Nevada
Average frost dates for major Nevada cities. Use these to calculate your indoor start dates and transplant windows.
| City | USDA Zone | Last Spring Frost | First Fall Frost | Tomato Transplant Window |
|---|---|---|---|---|
| Las Vegas | 9a | Feb 10 | Dec 1 | ~2 wks after (Feb 10) |
| Reno | 7a | Apr 15 | Oct 20 | ~2 wks after (Apr 15) |
| Henderson | 9a | Feb 10 | Dec 1 | ~2 wks after (Feb 10) |
| Carson City | 6b | May 1 | Oct 5 | ~2 wks after (May 1) |
| Elko | 6a | May 10 | Sep 28 | ~2 wks after (May 10) |
Average dates based on 30-year NOAA climate normals. Individual years may vary ±2 weeks. Use the Zone Lookup Tool for ZIP-specific dates.
Duke's Top Tips for Nevada Gardeners
- Las Vegas has two tomato seasons: spring (Feb–May) and fall (Aug–Oct)
- Extremely hot Las Vegas summers (115°F) kill fruit set July–August
- Reno gardeners need to wait until mid-May for tomato transplanting
- Desert soil is low in organic matter — add compost generously
Common Challenges in Nevada
- ⚠ Extreme heat in Las Vegas (110–115°F) June–August stops most vegetable growth
- ⚠ Very low humidity causes fast moisture loss from soil and plants
- ⚠ Caliche hardpan under desert soils requires breaking up before planting
Best Crops for Nevada
Get exact dates for your ZIP code in Nevada
City averages are a starting point. Your actual microclimate matters — enter your ZIP for precise frost dates.
Frequently Asked Questions — Nevada Gardening
What zone is Nevada?
Nevada spans Zone 4b (high Ruby Mountains) to Zone 9a (Las Vegas Valley). Reno is Zone 7a, Carson City is Zone 6b, and Las Vegas is Zone 9a.
When to plant tomatoes in Las Vegas?
Plant tomatoes in Las Vegas: January–February transplants for spring crop; rest during June–August heat; August transplants for fall crop. The fall crop often outperforms spring.