When should I plant Parsley in Zone 1a?

Start Parsley seeds indoors around Mar 30. Transplant outdoors after May 11. Expect first harvest around Jun 30.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Parsley in Zone 1a?

Yes. Parsley needs 70 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.

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🌿 Growing Parsley in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Parsley early indoors to maximize your harvest window. Last frost: May 25. First frost: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 30Aug 28

Season: May 25 – Aug 28 (95 days)

Zone1a

Last FrostMay 25

First FrostAug 28

Season Length95 days

Days to Harvest70

SunPart Sun / Part Shade

Frost ToleranceModerate

Spacing4/sqft (6" apart)

When to Plant Parsley in Zone 1a

Start Seeds Indoors: Mar 30

Start Parsley seeds indoors around Mar 30 (8 weeks before last frost). Optimal germination temperature: 70°F. Germinates in 14–28 days.

Transplant Outdoors: May 11

Transplant Parsley seedlings outdoors after May 11. Wait until soil temperature reaches 45°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.

Harvest: Jun 30

First harvest approximately Jun 30 (~50 days from transplant). Continue harvesting until first frost (Aug 28). Parsley can overwinter in mild climates for continued harvest.

Fall Planting: Jul 3

For a fall harvest, plant Parsley around Jul 3 (8 weeks before first frost).

Companion Planting

✅ Tomatoes✅ Asparagus✅ Corn✅ Peppers✅ Peas

❌ Lettuce❌ Mint

Parsley in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Parsley Garden

Track Parsley from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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