Petersell illustration 🌿

🌿 Growing Petersell in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Petersell in this zone. Viimane öökülm: May 1. Esimene öökülm: Oct 5.

Planting Calendar

Indoor
Outdoor
Harvest
Mar 6Oct 5

Season: May 1 – Oct 5 (157 päeva)

Tsoon4b
Viimane öökülmMay 1
Esimene öökülmOct 5
Hooaeg157 päeva
Saak70 päeva
PäikePoolvari

When to Plant Petersell in Zone 4b

Start Seeds Indoors: Mar 6

Start Petersell seeds indoors around Mar 6 (8 nädalat enne viimast külma). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Apr 17

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

Harvest: Jun 6

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

Fall Planting: Aug 10

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

Kaaslasistutamine

✅ Tomatid✅ Spargel✅ Mais✅ Paprikad✅ Herned
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Plan Your Garden Petersell

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

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