When should I plant בצל in Zone 10b?

Start בצל seeds indoors around Nov 19. Transplant outdoors after Dec 31. Expect first harvest around Mar 21.

What is the last frost date for Zone 10b?

The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow בצל in Zone 10b?

Yes. בצל needs 110 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.

🧅

🧅 Growing בצל in Zone 10b

Zone 10b has a year-round growing season. בצל can be planted almost any time with proper planning. כפור אחרון: Jan 28. כפור ראשון: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 19Dec 22

Season: Jan 28 – Dec 22 (328 ימים)

אזור10b

כפור אחרוןJan 28

כפור ראשוןDec 22

עונה328 ימים

קטיף110 ימים

שמששמש מלאה

When to Plant בצל in Zone 10b

Start Seeds Indoors: Nov 19

Start בצל seeds indoors around Nov 19 (10 שבועות לפני הכפור האחרון). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Dec 31

Transplant בצל seedlings outdoors after Dec 31. Wait until soil temperature reaches 45F. Space plants at 9/מ² (10cm מרווח). Harden off plants for a week before moving outside.

Harvest: Mar 21

First harvest approximately Mar 21 (~80 ימים from transplant). Continue harvesting until first frost (Dec 22).

שתילה מלווה

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

❌ שעועיות❌ אפונים

בצל 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

Plan Your Garden בצל

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

Start Free בצל Growing Guide