When should I plant Petersell in Zone 9a?

Start Petersell seeds indoors around Jan 23. Transplant outdoors after Mar 6. Expect first harvest around Apr 25.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Petersell in Zone 9a?

Yes. Petersell needs 70 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🌿 Growing Petersell in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Petersell. Viimane öökülm: Mar 20. Esimene öökülm: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 23Nov 12

Season: Mar 20 – Nov 12 (237 päeva)

Tsoon9a

Viimane öökülmMar 20

Esimene öökülmNov 12

Hooaeg237 päeva

Saak70 päeva

PäikePoolvari

When to Plant Petersell in Zone 9a

Start Seeds Indoors: Jan 23

Start Petersell seeds indoors around Jan 23 (8 nädalat enne viimast külma). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Mar 6

Transplant Petersell seedlings outdoors after Mar 6. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm vahekaugus). Harden off plants for a week before moving outside.

Harvest: Apr 25

First harvest approximately Apr 25 (~50 päeva from transplant). Continue harvesting until first frost (Nov 12). Petersell can overwinter in mild climates for continued harvest.

Fall Planting: Sep 17

For a fall harvest, plant Petersell around Sep 17 (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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