Herb

When to Plant Parsley in Alaska

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 Alaska, 8 weeks before your first frost date. That means planting around Aug 20 - Sep 10 in Interior Alaska.

Alaska Frost Dates

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

Region Zones Last Frost (Spring) First Frost (Fall)
Interior Alaska 1a, 2a, 2b May 15 - Jun 1 Aug 20 - Sep 10
Southcentral Alaska 3b, 4a, 4b May 1 - May 20 Sep 10 - Sep 25
Southeast Alaska 5a, 5b, 6a Apr 15 - May 5 Sep 25 - Oct 15

Parsley Planting Schedule for Alaska

Interior Alaska (Zones 1a, 2a, 2b)

Average last frost: May 15 - Jun 1 · Average first frost: Aug 20 - Sep 10

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

Southcentral Alaska (Zones 3b, 4a, 4b)

Average last frost: May 1 - May 20 · Average first frost: Sep 10 - Sep 25

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

Southeast Alaska (Zones 5a, 5b, 6a)

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

Parsley in Alaska's Climate

Parsley is one of your most reliable herbs — the biennial handles frost, grows through your moderate summers, and keeps producing from May through November. Start seeds indoors in February (parsley germinates notoriously slowly — 14-28 days). The plant is biennial: lush leaves year one, flowers and seeds year two.

Soil Considerations for Alaska

Varies widely. Interior has permafrost challenges. Raised beds essential for warming soil. Highly acidic soils common.

Alaska Climate & Growing Season

Extreme daylight variation. Summer days of 18-24 hours of sunlight accelerate growth. Very short growing season in interior.

Growing season length varies across Alaska: Interior Alaska (1a, 2a, 2b) has a last frost around May 15 - Jun 1, while Southeast Alaska (5a, 5b, 6a) sees frost end around Apr 15 - May 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 Alaska, but your exact planting dates depend on which region you're in. Interior Alaska gardeners should plan around a May 15 - Jun 1 last frost, while those in Southeast Alaska 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 Alaska Planting Calendar All plants for Alaska Parsley in Alabama Alabama 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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