When should I plant Petersell in Zone 1a?

Start Petersell 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 Petersell in Zone 1a?

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

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🌿 Growing Petersell in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Petersell early indoors to maximize your harvest window. Viimane öökülm: May 25. Esimene öökülm: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 30Aug 28

Season: May 25 – Aug 28 (95 päeva)

Tsoon1a

Viimane öökülmMay 25

Esimene öökülmAug 28

Hooaeg95 päeva

Saak70 päeva

PäikePoolvari

When to Plant Petersell in Zone 1a

Start Seeds Indoors: Mar 30

Start Petersell seeds indoors around Mar 30 (8 nädalat enne viimast külma). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 11

Transplant Petersell seedlings outdoors after May 11. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm vahekaugus). Harden off plants for a week before moving outside.

Harvest: Jun 30

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

Fall Planting: Jul 3

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

Kaaslasistutamine

✅ Tomatid✅ Spargel✅ Mais✅ Paprikad✅ Herned

❌ Salat❌ Münt

Petersell 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 Garden Petersell

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

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