When should I plant Đậu bắp in Zone 3b?

Start Đậu bắp seeds indoors around 17 Th4. Transplant outdoors after 5 Th6. Expect first harvest around 25 Th7.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is 15 Th5. The first fall frost averages 22 Th9, giving a 130-day growing season.

Can I grow Đậu bắp in Zone 3b?

Yes. Đậu bắp needs 60 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

🟢

🟢 Growing Đậu bắp in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Đậu bắp early indoors to maximize your harvest window. Sương giá cuối: 15 Th5. Sương giá đầu: 22 Th9.

Planting Calendar

Indoor

Outdoor

Harvest

17 Th422 Th9

Season: 15 Th5 – 22 Th9 (130 ngày)

Vùng3b

Sương giá cuối15 Th5

Sương giá đầu22 Th9

Mùa vụ130 ngày

Thu hoạch60 ngày

Ánh sángNắng hoàn toàn

When to Plant Đậu bắp in Zone 3b

Start Seeds Indoors: 17 Th4

Start Đậu bắp seeds indoors around 17 Th4 (4 tuần trước sương giá cuối). Optimal germination temperature: 85F. Germinates in 7-14 days.

Transplant Outdoors: 5 Th6

Transplant Đậu bắp seedlings outdoors after 5 Th6. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 25 Th7

First harvest approximately 25 Th7 (~50 ngày from transplant). Continue harvesting until first frost (22 Th9).

Cây trồng đồng hành

✅ Dưa✅ Cà tím✅ Dưa chuột✅ Ớt✅ Húng quế

Đậu bắp 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 Đậu bắp

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

Start Free Đậu bắp Growing Guide