When should I plant Bông cải xanh in Zone 7a?

Start Bông cải xanh seeds indoors around 4 Th3. Transplant outdoors after 29 Th4. Expect first harvest around 28 Th6.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is 15 Th4. The first fall frost averages 22 Th10, giving a 190-day growing season.

Can I grow Bông cải xanh in Zone 7a?

Yes. Bông cải xanh needs 70 days to harvest. Zone 7a has a 190-day growing season, which is sufficient.

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🥦 Growing Bông cải xanh in Zone 7a

Zone 7a has mild winters and a long growing season -- good conditions for Bông cải xanh. Sương giá cuối: 15 Th4. Sương giá đầu: 22 Th10.

Planting Calendar

Indoor

Outdoor

Harvest

4 Th322 Th10

Season: 15 Th4 – 22 Th10 (190 ngày)

Vùng7a

Sương giá cuối15 Th4

Sương giá đầu22 Th10

Mùa vụ190 ngày

Thu hoạch70 ngày

Ánh sángNắng hoàn toàn

When to Plant Bông cải xanh in Zone 7a

Start Seeds Indoors: 4 Th3

Start Bông cải xanh seeds indoors around 4 Th3 (6 tuần trước sương giá cuối). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: 29 Th4

Transplant Bông cải xanh seedlings outdoors after 29 Th4. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 28 Th6

First harvest approximately 28 Th6 (~60 ngày from transplant). Continue harvesting until first frost (22 Th10).

Fall Planting: 30 Th7

For a fall harvest, plant Bông cải xanh around 30 Th7 (12 weeks before first frost).

Cây trồng đồng hành

✅ Xô thơm ✅ Hương thảo ✅ Bạc hà ✅ Hoa cúc La Mã ✅ Thì là

❌ Dâu tây❌ Cà chua❌ Đậu

Bông cải xanh 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 Bông cải xanh

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