When should I plant Dưa hấu in Zone 5a?

Start Dưa hấu seeds indoors around 31 Th3. Transplant outdoors after 12 Th5. Expect first harvest around 26 Th7.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is 28 Th4. The first fall frost averages 8 Th10, giving a 163-day growing season.

Can I grow Dưa hấu in Zone 5a?

Yes. Dưa hấu needs 90 days to harvest. Zone 5a has a 163-day growing season, which is sufficient.

🍉

🍉 Growing Dưa hấu in Zone 5a

Zone 5a has cold winters and a moderate growing season. Timing is key for Dưa hấu in this zone. Sương giá cuối: 28 Th4. Sương giá đầu: 8 Th10.

Planting Calendar

Indoor

Outdoor

Harvest

31 Th38 Th10

Season: 28 Th4 – 8 Th10 (163 ngày)

Vùng5a

Sương giá cuối28 Th4

Sương giá đầu8 Th10

Mùa vụ163 ngày

Thu hoạch90 ngày

Ánh sángNắng hoàn toàn

When to Plant Dưa hấu in Zone 5a

Start Seeds Indoors: 31 Th3

Start Dưa hấu seeds indoors around 31 Th3 (4 tuần trước sương giá cuối). Optimal germination temperature: 85F. Germinates in 4-12 days.

Transplant Outdoors: 12 Th5

Transplant Dưa hấu seedlings outdoors after 12 Th5. Wait until soil temperature reaches 70F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 26 Th7

First harvest approximately 26 Th7 (~75 ngày from transplant). Continue harvesting until first frost (8 Th10).

Cây trồng đồng hành

✅ Ngô✅ Sen cạn✅ Cúc vạn thọ✅ Củ cải đỏ

❌ Khoai tây❌ Dưa chuột

Dưa hấu 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 Dưa hấu

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

Start Free Dưa hấu Growing Guide