When should I plant Hành tây in Zone 8a?

Start Hành tây seeds indoors around 25 Th1. Transplant outdoors after 8 Th3. Expect first harvest around 27 Th5.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is 5 Th4. The first fall frost averages 28 Th10, giving a 206-day growing season.

Can I grow Hành tây in Zone 8a?

Yes. Hành tây needs 110 days to harvest. Zone 8a has a 206-day growing season, which is sufficient.

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🧅 Growing Hành tây in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like Hành tây. Sương giá cuối: 5 Th4. Sương giá đầu: 28 Th10.

Planting Calendar

Indoor

Outdoor

Harvest

25 Th128 Th10

Season: 5 Th4 – 28 Th10 (206 ngày)

Vùng8a

Sương giá cuối5 Th4

Sương giá đầu28 Th10

Mùa vụ206 ngày

Thu hoạch110 ngày

Ánh sángNắng hoàn toàn

When to Plant Hành tây in Zone 8a

Start Seeds Indoors: 25 Th1

Start Hành tây seeds indoors around 25 Th1 (10 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: 8 Th3

Transplant Hành tây seedlings outdoors after 8 Th3. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 27 Th5

First harvest approximately 27 Th5 (~80 ngày from transplant). Continue harvesting until first frost (28 Th10).

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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