When should I plant Karnabahar in Zone 4b?

Start Karnabahar seeds indoors around Mar 20. Transplant outdoors after Apr 17. Expect first harvest around Jun 16.

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 Karnabahar in Zone 4b?

Yes. Karnabahar needs 75 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🥦 Growing Karnabahar in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Karnabahar in this zone. Son don: May 1. İlk don: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 20Oct 5

Season: May 1 – Oct 5 (157 gün)

Bölge4b

Son donMay 1

İlk donOct 5

Sezon157 gün

Hasat75 gün

GüneşTam Güneş

When to Plant Karnabahar in Zone 4b

Start Seeds Indoors: Mar 20

Start Karnabahar seeds indoors around Mar 20 (6 son dondan önce hafta). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Apr 17

Transplant Karnabahar seedlings outdoors after Apr 17. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm aralık). Harden off plants for a week before moving outside.

Harvest: Jun 16

First harvest approximately Jun 16 (~60 gün from transplant). Continue harvesting until first frost (Oct 5).

Fall Planting: Jul 13

For a fall harvest, plant Karnabahar around Jul 13 (12 weeks before first frost).

Ekim Arkadaşlığı

✅ Ispanak ✅ Kereviz ✅ Kekik✅ Fasulye

❌ Domatesler❌ Çilekler❌ Bezelye

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

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