When should I plant Karnabahar in Zone 3a?

Start Karnabahar seeds indoors around Apr 10. Transplant outdoors after May 8. Expect first harvest around Jul 7.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Karnabahar in Zone 3a?

Yes. Karnabahar needs 75 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🥦 Growing Karnabahar in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Karnabahar early indoors to maximize your harvest window. Son don: May 22. İlk don: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 10Sep 12

Season: May 22 – Sep 12 (113 gün)

Bölge3a

Son donMay 22

İlk donSep 12

Sezon113 gün

Hasat75 gün

GüneşTam Güneş

When to Plant Karnabahar in Zone 3a

Start Seeds Indoors: Apr 10

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

Transplant Outdoors: May 8

Transplant Karnabahar seedlings outdoors after May 8. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm aralık). Harden off plants for a week before moving outside.

Harvest: Jul 7

First harvest approximately Jul 7 (~60 gün from transplant). Continue harvesting until first frost (Sep 12).

Fall Planting: Jun 20

For a fall harvest, plant Karnabahar around Jun 20 (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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