When should I plant Leek in Zone 7a?

Start Leek seeds indoors around 2月4日. Transplant outdoors after 4月1日. Expect first harvest around 6月30日.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is 4月15日. The first fall frost averages 10月22日, giving a 190-day growing season.

Can I grow Leek in Zone 7a?

Yes. Leek needs 120 days to harvest. Zone 7a has a 190-day growing season, which is sufficient.

种植 Leek 区域 7a

Zone 7a has mild winters and a long growing season -- good conditions for Leek. 末次霜冻: 4月15日. 初次霜冻: 10月22日.

Planting Calendar

Indoor

Outdoor

Harvest

2月4日10月22日

Season: 4月15日 – 10月22日 (190 天)

区域7a

末次霜冻4月15日

初次霜冻10月22日

生长季190 天

收获120 天

日照全日照

When to Plant Leek in Zone 7a

Start Seeds Indoors: 2月4日

Start Leek seeds indoors around 2月4日 (10 周(最后霜冻前)). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: 4月1日

Transplant Leek seedlings outdoors after 4月1日. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm 间距). Harden off plants for a week before moving outside.

Harvest: 6月30日

First harvest approximately 6月30日 (~90 天 from transplant). Continue harvesting until first frost (10月22日). Leek can overwinter in mild climates for continued harvest.

伴生植物

✅ 胡萝卜✅ 洋葱✅ 芹菜

❌ 豆类❌ 豌豆

Leek 其他区域

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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