When should I plant Củ dền in Zone 3a?

Direct sow Củ dền outdoors around 1 Th5. Expect first harvest around 25 Th6.

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 Củ dền in Zone 3a?

Yes. Củ dền needs 55 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 2 successions.

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🟣 Growing Củ dền in Zone 3a

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

Planting Calendar

Outdoor

Harvest

1 Th512 Th9

Season: 22 Th5 – 12 Th9 (113 ngày) · Succession: plant every 3 weeks (up to 2x)

Vùng3a

Sương giá cuối22 Th5

Sương giá đầu12 Th9

Mùa vụ113 ngày

Thu hoạch55 ngày

Ánh sángNắng hoàn toàn

When to Plant Củ dền in Zone 3a

Sow Seeds Outdoors: 1 Th5

Direct sow Củ dền seeds outdoors around 1 Th5. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm khoảng cách).

Harvest: 25 Th6

First harvest approximately 25 Th6 (~55 ngày from planting). Continue harvesting until first frost (12 Th9).

Fall Planting: 18 Th7

For a fall harvest, plant Củ dền around 18 Th7 (8 weeks before first frost).

Cây trồng đồng hành

✅ Bắp cải✅ Hành tây✅ Đậu✅ Rau diếp ✅ Tỏi

❌ Đậu

Củ dền 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 Củ dền

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

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