Planting Dates for New Mexico
New Mexico's high desert climate provides intense sunshine and warm days with cool nights — ideal for growing chile peppers, the state's signature crop. Elevation varies dramatically, affecting growing conditions.
USDA Zones 4b-8b • 120-220 frost-free days depending on location
Frost Dates in New Mexico
Average last spring frost and first fall frost dates for New Mexico cities. Use these to calculate your planting windows.
| City | Last Spring Frost | First Fall Frost | Frost-Free Days | USDA Zone |
|---|---|---|---|---|
| Albuquerque | Apr 14 | Oct 23 | 192 | 7b |
| Santa Fe | May 4 | Oct 7 | 156 | 6b |
| Las Cruces | Mar 22 | Nov 4 | 227 | 8b |
Gardening Tips for New Mexico
- ✓Green chile is the quintessential New Mexico garden crop — plant after last frost.
- ✓High altitude gardens (Santa Fe, Taos) have short seasons with intense sun.
- ✓Southern New Mexico has long, hot growing seasons ideal for warm crops.
- ✓Drip irrigation is essential — conserve water with mulch and efficient systems.
What to Plant in New Mexico
Cold-Hardy Crops (plant early)
These crops tolerate frost and can be planted 2-6 weeks before your last frost date.
30-60 days from sowing
55-70 days from sowing
60-80 days from sowing
50-70 days from sowing
55-80 days from transplant
35-50 days from sowing
20-35 days from sowing
July-August the following year
90-120 days from transplant
70-120 days from planting
50-70 days from sowing
50-60 days from sowing
Warm-Season Crops (plant after last frost)
Start these indoors and transplant after all frost danger has passed.
60-85 days from transplant
60-90 days from transplant
50-65 days from sowing
50-65 days from sowing
45-60 days from sowing
60-100 days from sowing
30-60 days from sowing
Get Exact Planting Dates for New Mexico
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Frequently Asked Questions
When is the last frost date in New Mexico?
Last frost dates in New Mexico vary by city: Albuquerque (Apr 14), Santa Fe (May 4), Las Cruces (Mar 22).
What USDA hardiness zones are in New Mexico?
New Mexico spans USDA hardiness zones 4b-8b. Your specific zone determines which perennials survive winter and when to start planting annuals.
What vegetables grow best in New Mexico?
Hardy crops like peas, kale, spinach, and garlic thrive across New Mexico. In warmer zones, tomatoes, peppers, and cucumbers do well with proper timing. Use our free calculator for exact planting dates.
How long is the growing season in New Mexico?
120-220 frost-free days depending on location. Extend your season with cold frames, row covers, and indoor seed starting.
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