When should I plant Củ dền in Zone 1b?

Direct sow Củ dền outdoors around 4 Th5. Expect first harvest around 28 Th6.

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is 25 Th5. The first fall frost averages 28 Th8, giving a 95-day growing season.

Can I grow Củ dền in Zone 1b?

Yes. Củ dền needs 55 days to harvest. Zone 1b has a 95-day growing season, which is sufficient. You can plant up to 1 successions.

🟣

🟣 Growing Củ dền in Zone 1b

Zone 1b has harsh winters and a short growing season. Start Củ dền early indoors to maximize your harvest window. Sương giá cuối: 25 Th5. Sương giá đầu: 28 Th8.

Planting Calendar

Outdoor

Harvest

4 Th528 Th8

Season: 25 Th5 – 28 Th8 (95 ngày) · Succession: plant every 3 weeks (up to 1x)

Vùng1b

Sương giá cuối25 Th5

Sương giá đầu28 Th8

Mùa vụ95 ngày

Thu hoạch55 ngày

Ánh sángNắng hoàn toàn

When to Plant Củ dền in Zone 1b

Sow Seeds Outdoors: 4 Th5

Direct sow Củ dền seeds outdoors around 4 Th5. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm khoảng cách).

Harvest: 28 Th6

First harvest approximately 28 Th6 (~55 ngày from planting). Continue harvesting until first frost (28 Th8).

Fall Planting: 3 Th7

For a fall harvest, plant Củ dền around 3 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.

Start Free Củ dền Growing Guide