When should I plant Súp lơ in Zone 2a?

Start Súp lơ seeds indoors around 3 Th4. Transplant outdoors after 1 Th5. Expect first harvest around 30 Th6.

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 Súp lơ in Zone 2a?

Yes. Súp lơ needs 75 days to harvest. Zone 2a has a 123-day growing season, which is sufficient.

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🥦 Growing Súp lơ in Zone 2a

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

Planting Calendar

Indoor

Outdoor

Harvest

3 Th415 Th9

Season: 15 Th5 – 15 Th9 (123 ngày)

Vùng2a

Sương giá cuối15 Th5

Sương giá đầu15 Th9

Mùa vụ123 ngày

Thu hoạch75 ngày

Ánh sángNắng hoàn toàn

When to Plant Súp lơ in Zone 2a

Start Seeds Indoors: 3 Th4

Start Súp lơ seeds indoors around 3 Th4 (6 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: 1 Th5

Transplant Súp lơ seedlings outdoors after 1 Th5. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 30 Th6

First harvest approximately 30 Th6 (~60 ngày from transplant). Continue harvesting until first frost (15 Th9).

Fall Planting: 23 Th6

For a fall harvest, plant Súp lơ around 23 Th6 (12 weeks before first frost).

Cây trồng đồng hành

✅ Rau chân vịt ✅ Cần tây ✅ Cỏ xạ hương✅ Đậu

❌ Cà chua❌ Dâu tây❌ Đậu Hà Lan

Súp lơ 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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