When should I plant Hành tây in Zone 12b?

Start Hành tây seeds indoors around 23 Th10. Transplant outdoors after 4 Th12. Expect first harvest around 22 Th2.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is 1 Th1. The first fall frost averages 31 Th12, giving a 364-day growing season.

Can I grow Hành tây in Zone 12b?

Yes. Hành tây needs 110 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

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🧅 Growing Hành tây in Zone 12b

Zone 12b has a year-round growing season. Hành tây can be planted almost any time with proper planning. Sương giá cuối: 1 Th1. Sương giá đầu: 31 Th12.

Planting Calendar

Indoor

Outdoor

Harvest

23 Th1031 Th12

Season: 1 Th1 – 31 Th12 (364 ngày)

Vùng12b

Sương giá cuối1 Th1

Sương giá đầu31 Th12

Mùa vụ364 ngày

Thu hoạch110 ngày

Ánh sángNắng hoàn toàn

When to Plant Hành tây in Zone 12b

Start Seeds Indoors: 23 Th10

Start Hành tây seeds indoors around 23 Th10 (10 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: 4 Th12

Transplant Hành tây seedlings outdoors after 4 Th12. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 22 Th2

First harvest approximately 22 Th2 (~80 ngày from transplant). Continue harvesting until first frost (31 Th12).

Cây trồng đồng hành

✅ Dâu tây✅ Bắp cải✅ Củ dền✅ Rau diếp✅ Cà rốt✅ Cà chua

❌ Đậu❌ Đậu Hà Lan

Hành tây 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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