When should I plant Khoai tây in Zone 7b?

Direct sow Khoai tây outdoors around 27 Th3. Expect first harvest around 25 Th6.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is 10 Th4. The first fall frost averages 7 Th11, giving a 211-day growing season.

Yes. Khoai tây needs 90 days to harvest. Zone 7b has a 211-day growing season, which is sufficient.

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Zone 7b has mild winters and a long growing season -- good conditions for Khoai tây. Sương giá cuối: 10 Th4. Sương giá đầu: 7 Th11.

Outdoor

Harvest

27 Th37 Th11

Season: 10 Th4 – 7 Th11 (211 ngày)

Vùng7b

Sương giá cuối10 Th4

Sương giá đầu7 Th11

Mùa vụ211 ngày

Thu hoạch90 ngày

Ánh sángNắng hoàn toàn

Direct sow Khoai tây seeds outdoors around 27 Th3. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm khoảng cách).

First harvest approximately 25 Th6 (~90 ngày from planting). Continue harvesting until first frost (7 Th11).

❌ Cà chua❌ Bí đỏ❌ Dưa chuột❌ Bí

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

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