When should I plant 土豆 in Zone 6b?

Direct sow 土豆 outdoors around 4月1日. Expect first harvest around 6月30日.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is 4月15日. The first fall frost averages 10月22日, giving a 190-day growing season.

Yes. 土豆 needs 90 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

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Zone 6b has mild winters and a long growing season -- good conditions for 土豆. 末次霜冻: 4月15日. 初次霜冻: 10月22日.

Outdoor

Harvest

4月1日10月22日

Season: 4月15日 – 10月22日 (190 天)

区域6b

末次霜冻4月15日

初次霜冻10月22日

生长季190 天

收获90 天

日照全日照

Direct sow 土豆 seeds outdoors around 4月1日. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm 间距).

First harvest approximately 6月30日 (~90 天 from planting). Continue harvesting until first frost (10月22日).

❌ 番茄❌ 南瓜❌ 黄瓜❌ 南瓜

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