When should I plant Cần tây in Zone 3a?

Start Cần tây seeds indoors around 13 Th3. Transplant outdoors after 22 Th5. Expect first harvest around 15 Th8.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is 22 Th5. The first fall frost averages 12 Th9, giving a 113-day growing season.

Can I grow Cần tây in Zone 3a?

Yes. Cần tây needs 100 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🌿 Growing Cần tây in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Cần tây early indoors to maximize your harvest window. Sương giá cuối: 22 Th5. Sương giá đầu: 12 Th9.

Planting Calendar

Indoor

Outdoor

Harvest

13 Th312 Th9

Season: 22 Th5 – 12 Th9 (113 ngày)

Vùng3a

Sương giá cuối22 Th5

Sương giá đầu12 Th9

Mùa vụ113 ngày

Thu hoạch100 ngày

Ánh sángNắng hoàn toàn

When to Plant Cần tây in Zone 3a

Start Seeds Indoors: 13 Th3

Start Cần tây seeds indoors around 13 Th3 (10 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 14-21 days.

Transplant Outdoors: 22 Th5

Transplant Cần tây seedlings outdoors after 22 Th5. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 15 Th8

First harvest approximately 15 Th8 (~85 ngày from transplant). Continue harvesting until first frost (12 Th9).

Cây trồng đồng hành

✅ Cà chua✅ Bắp cải✅ Đậu✅ Tỏi tây✅ Súp lơ

❌ Ngô❌ Hoa cúc tây

Cần 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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