When should I plant Pătrunjel in Zone 4a?

Start Pătrunjel seeds indoors around Mar 10. Transplant outdoors after Apr 21. Expect first harvest around Jun 10.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Pătrunjel in Zone 4a?

Yes. Pătrunjel needs 70 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

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🌿 Growing Pătrunjel in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Pătrunjel in this zone. Ultimul îngheț: May 5. Primul îngheț: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 10Oct 1

Season: May 5 – Oct 1 (149 zile)

Zona4a

Ultimul înghețMay 5

Primul înghețOct 1

Sezon149 zile

Recoltă70 zile

SoareSoare Parțial / Umbră Parțială

When to Plant Pătrunjel in Zone 4a

Start Seeds Indoors: Mar 10

Start Pătrunjel seeds indoors around Mar 10 (8 săptămâni înainte de ultimul îngheț). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Apr 21

Transplant Pătrunjel seedlings outdoors after Apr 21. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm distanță). Harden off plants for a week before moving outside.

Harvest: Jun 10

First harvest approximately Jun 10 (~50 zile from transplant). Continue harvesting until first frost (Oct 1). Pătrunjel can overwinter in mild climates for continued harvest.

Fall Planting: Aug 6

For a fall harvest, plant Pătrunjel around Aug 6 (8 weeks before first frost).

Plante Însoțitoare

✅ Roșii✅ Sparanghel✅ Porumb✅ Ardei✅ Mazăre

❌ Salată❌ Mentă

Pătrunjel 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

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