When should I plant כרוב in Zone 5b?

Start כרוב seeds indoors around Mar 17. Transplant outdoors after Apr 7. Expect first harvest around Jun 11.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow כרוב in Zone 5b?

Yes. כרוב needs 80 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

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🥬 Growing כרוב in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for כרוב in this zone. כפור אחרון: Apr 28. כפור ראשון: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 17Oct 8

Season: Apr 28 – Oct 8 (163 ימים)

אזור5b

כפור אחרוןApr 28

כפור ראשוןOct 8

עונה163 ימים

קטיף80 ימים

שמששמש מלאה

When to Plant כרוב in Zone 5b

Start Seeds Indoors: Mar 17

Start כרוב seeds indoors around Mar 17 (6 שבועות לפני הכפור האחרון). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Apr 7

Transplant כרוב seedlings outdoors after Apr 7. Wait until soil temperature reaches 45F. Space plants at 1/מ² (30cm מרווח). Harden off plants for a week before moving outside.

Harvest: Jun 11

First harvest approximately Jun 11 (~65 ימים from transplant). Continue harvesting until first frost (Oct 8).

Fall Planting: Jul 16

For a fall harvest, plant כרוב around Jul 16 (12 weeks before first frost).

שתילה מלווה

✅ תפוחי אדמה✅ נענע ✅ שמיר✅ בצלים✅ סלרי

❌ שעועיות❌ עגבניות❌ תותים

כרוב 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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