Herb

When to Plant Parsley in New Mexico

More than a garnish. Parsley is a biennial that produces abundantly its first year and is one of the most nutritious herbs.

The Short Answer

Parsley are planted in fall in New Mexico, 8 weeks before your first frost date. That means planting around Sep 15 - Oct 5 in Northern New Mexico.

New Mexico Frost Dates

Your planting dates depend on which part of New Mexico you're in. Here are the frost date ranges by region:

Region Zones Last Frost (Spring) First Frost (Fall)
Northern New Mexico 4a, 4b, 5a, 5b May 5 - May 25 Sep 15 - Oct 5
Central New Mexico (Albuquerque) 7a, 7b Apr 1 - Apr 20 Oct 15 - Nov 5
Southern New Mexico 7b, 8a, 8b Mar 15 - Apr 5 Oct 25 - Nov 15

Parsley Planting Schedule for New Mexico

Northern New Mexico (Zones 4a, 4b, 5a, 5b)

Average last frost: May 5 - May 25 · Average first frost: Sep 15 - Oct 5

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Central New Mexico (Albuquerque) (Zones 7a, 7b)

Average last frost: Apr 1 - Apr 20 · Average first frost: Oct 15 - Nov 5

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Southern New Mexico (Zones 7b, 8a, 8b)

Average last frost: Mar 15 - Apr 5 · Average first frost: Oct 25 - Nov 15

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Growing Parsley in New Mexico

Parsley in New Mexico's Climate

Parsley grows from September through March in subtropical zones. More reliable than cilantro because it bolts more slowly as warmth arrives. The biennial may produce through much of Florida's mild winter without any frost protection.

Soil Considerations for New Mexico

Alkaline desert soils. Low organic matter. Caliche layers common. Heavy amendment with compost essential.

New Mexico Climate & Growing Season

High desert climate. Intense sun. Low humidity. Wide temperature swings day to night. Irrigation essential.

Growing season length varies across New Mexico: Northern New Mexico (4a, 4b, 5a, 5b) has a last frost around May 5 - May 25, while Southern New Mexico (7b, 8a, 8b) sees frost end around Mar 15 - Apr 5. This difference matters for parsley — adjust your planting dates to match your specific region.

Growing Tips

Parsley seeds are notoriously slow to germinate — soak overnight before planting. It's a biennial: lush leaves year one, seeds year two.

Companion Planting

Plant parsley alongside these companions for better growth:

Tomatoes Asparagus Corn

The Bottom Line

Parsley can be grown successfully across New Mexico, but your exact planting dates depend on which region you're in. Northern New Mexico gardeners should plan around a May 5 - May 25 last frost, while those in Southern New Mexico can typically plant earlier. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Parsley Growing Guide National planting guide with all states New Mexico Planting Calendar All plants for New Mexico Parsley in Alabama Alabama planting dates Parsley in Alaska Alaska planting dates Parsley in Arizona Arizona planting dates Parsley in Arkansas Arkansas planting dates
Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026

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