When should I plant Petržel in Zone 1a?

Start Petržel 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 Petržel in Zone 1a?

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

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🌿 Growing Petržel in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Petržel early indoors to maximize your harvest window. Poslední mráz: May 25. První mráz: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 30Aug 28

Season: May 25 – Aug 28 (95 dní)

Zóna1a

Poslední mrázMay 25

První mrázAug 28

Sezóna95 dní

Sklizeň70 dní

SlunceČástečný Stín

When to Plant Petržel in Zone 1a

Start Seeds Indoors: Mar 30

Start Petržel seeds indoors around Mar 30 (8 týdnů před posledním mrazem). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 11

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

Harvest: Jun 30

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

Fall Planting: Jul 3

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

Smíšená Výsadba

✅ Rajčata✅ Chřest✅ Kukuřice✅ Papriky✅ Hrášky

❌ Salát❌ Máta

Petržel 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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