When should I plant Persille in Zone 4b?

Start Persille seeds indoors around Mar 6. Transplant outdoors after Apr 17. Expect first harvest around Jun 6.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Persille in Zone 4b?

Yes. Persille needs 70 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🌿 Growing Persille in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Persille in this zone. Siste frost: May 1. Første frost: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 dager)

Sone4b

Siste frostMay 1

Første frostOct 5

Sesong157 dager

Høst70 dager

SolHalvskygge

When to Plant Persille in Zone 4b

Start Seeds Indoors: Mar 6

Start Persille seeds indoors around Mar 6 (8 uker før siste frost). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Apr 17

Transplant Persille seedlings outdoors after Apr 17. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm avstand). Harden off plants for a week before moving outside.

Harvest: Jun 6

First harvest approximately Jun 6 (~50 dager from transplant). Continue harvesting until first frost (Oct 5). Persille can overwinter in mild climates for continued harvest.

Fall Planting: Aug 10

For a fall harvest, plant Persille around Aug 10 (8 weeks before first frost).

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Persille in Other Zones

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