When should I plant Leek in Zone 2a?

Start Leek seeds indoors around 6 Th3. Transplant outdoors after 1 Th5. Expect first harvest around 30 Th7.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is 15 Th5. The first fall frost averages 15 Th9, giving a 123-day growing season.

Can I grow Leek in Zone 2a?

Yes. Leek needs 120 days to harvest. Zone 2a has a 123-day growing season, which is sufficient.

Growing Leek in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Leek early indoors to maximize your harvest window. Sương giá cuối: 15 Th5. Sương giá đầu: 15 Th9.

Planting Calendar

Indoor

Outdoor

Harvest

6 Th315 Th9

Season: 15 Th5 – 15 Th9 (123 ngày)

Vùng2a

Sương giá cuối15 Th5

Sương giá đầu15 Th9

Mùa vụ123 ngày

Thu hoạch120 ngày

Ánh sángNắng hoàn toàn

When to Plant Leek in Zone 2a

Start Seeds Indoors: 6 Th3

Start Leek seeds indoors around 6 Th3 (10 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: 1 Th5

Transplant Leek seedlings outdoors after 1 Th5. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 30 Th7

First harvest approximately 30 Th7 (~90 ngày from transplant). Continue harvesting until first frost (15 Th9). Leek can overwinter in mild climates for continued harvest.

Cây trồng đồng hành

✅ Cà rốt✅ Hành tây✅ Cần tây

❌ Đậu❌ Đậu Hà Lan

Leek 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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