When should I plant Bí ngòi in Zone 7a?

Start Bí ngòi seeds indoors around 18 Th3. Transplant outdoors after 29 Th4. Expect first harvest around 3 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 Bí ngòi in Zone 7a?

Yes. Bí ngòi needs 50 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 6 successions.

🥒

🥒 Growing Bí ngòi in Zone 7a

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

Planting Calendar

Indoor

Outdoor

Harvest

18 Th322 Th10

Season: 15 Th4 – 22 Th10 (190 ngày) · Succession: plant every 3 weeks (up to 6x)

Vùng7a

Sương giá cuối15 Th4

Sương giá đầu22 Th10

Mùa vụ190 ngày

Thu hoạch50 ngày

Ánh sángNắng hoàn toàn

When to Plant Bí ngòi in Zone 7a

Start Seeds Indoors: 18 Th3

Start Bí ngòi seeds indoors around 18 Th3 (4 tuần trước sương giá cuối). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: 29 Th4

Transplant Bí ngòi seedlings outdoors after 29 Th4. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 3 Th6

First harvest approximately 3 Th6 (~35 ngày from transplant). Continue harvesting until first frost (22 Th10).

Fall Planting: 13 Th8

For a fall harvest, plant Bí ngòi around 13 Th8 (10 weeks before first frost).

Cây trồng đồng hành

✅ Ngô✅ Đậu✅ Sen cạn✅ Hoa ong

❌ Khoai tây

Bí ngòi 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 Bí ngòi

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

Start Free Bí ngòi Growing Guide