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New Mexico Planting Calendar

New Mexico spans USDA hardiness zones 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a. Planting dates vary significantly across the state depending on your zone. Find your county on the map below for exact frost dates and planting windows.

Find Your County

Click any county to see your local planting calendar with exact frost dates and planting windows.

Hover over a county to see details. Click to view planting guide.

Zones in New Mexico

Growing Season Comparison

Frost Dates & Growing Season by County

View all 33 New Mexico counties with frost dates
County Zone Last Frost First Frost Growing Days
Bernalillo County 7a Apr 30 Oct 14 167
Catron County 5b Jun 3 Sep 22 111
Chaves County 7b Apr 9 Oct 30 204
Cibola County 6a May 23 Oct 2 132
Colfax County 5a May 15 Sep 26 134
Curry County 7a Apr 16 Oct 23 190
De Baca County 7a Apr 24 Oct 19 178
Dona Ana County 8a Mar 30 Oct 30 214
Eddy County 7b Apr 7 Nov 2 209
Grant County 7a Apr 27 Oct 22 178
Guadalupe County 6b May 2 Oct 10 161
Harding County 5b May 2 Oct 8 159
Hidalgo County 7b Apr 22 Oct 28 189
Lea County 7b Apr 2 Nov 7 219
Lincoln County 6b May 7 Oct 9 155
Los Alamos County 6a May 10 Oct 7 150
Luna County 8a Apr 25 Oct 25 183
McKinley County 5b May 29 Sep 24 118
Mora County 5a May 22 Sep 25 126
Otero County 7a Apr 30 Oct 18 171
Quay County 7a Apr 14 Oct 26 195
Rio Arriba County 5b Jun 13 Sep 17 96
Roosevelt County 7a Apr 18 Oct 22 187
San Juan County 5b May 12 Oct 6 147
San Miguel County 5b May 10 Oct 7 150
Sandoval County 6b May 10 Oct 5 148
Santa Fe County 6a May 10 Oct 7 150
Sierra County 7a Apr 15 Oct 26 194
Socorro County 6b May 1 Oct 11 163
Taos County 5a May 26 Sep 21 118
Torrance County 6b May 10 Oct 7 150
Union County 5b Apr 30 Oct 9 162
Valencia County 7a May 6 Oct 8 155

🥬 Vegetables

Browse all 116 vegetables you can grow in New Mexico

🍓 Fruits

Browse all 34 fruits you can grow in New Mexico

🌿 Herbs

Browse all 42 herbs you can grow in New Mexico

Monthly Planting Guide for New Mexico

Level Up Your Garden

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Last updated: April 2026.