When should I plant בצל in Zone 9b?

Start בצל seeds indoors around Dec 30. Transplant outdoors after Feb 10. Expect first harvest around May 1.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow בצל in Zone 9b?

Yes. בצל needs 110 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

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🧅 Growing בצל in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like בצל. כפור אחרון: Mar 10. כפור ראשון: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 30Nov 15

Season: Mar 10 – Nov 15 (250 ימים)

אזור9b

כפור אחרוןMar 10

כפור ראשוןNov 15

עונה250 ימים

קטיף110 ימים

שמששמש מלאה

When to Plant בצל in Zone 9b

Start Seeds Indoors: Dec 30

Start בצל seeds indoors around Dec 30 (10 שבועות לפני הכפור האחרון). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Feb 10

Transplant בצל seedlings outdoors after Feb 10. Wait until soil temperature reaches 45F. Space plants at 9/מ² (10cm מרווח). Harden off plants for a week before moving outside.

Harvest: May 1

First harvest approximately May 1 (~80 ימים from transplant). Continue harvesting until first frost (Nov 15).

שתילה מלווה

✅ תותים✅ כרוב✅ סלקים✅ חסה✅ גזרים✅ עגבניות

❌ שעועיות❌ אפונים

בצל in Other Zones

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

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