When should I plant 韭菜 in Zone 3b?

Start 韭菜 seeds indoors around 3月20日. Transplant outdoors after 5月1日. Expect first harvest around 6月30日.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is 5月15日. The first fall frost averages 9月22日, giving a 130-day growing season.

Can I grow 韭菜 in Zone 3b?

Yes. 韭菜 needs 60 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🌱 种植韭菜区域 3b

Zone 3b has harsh winters and a short growing season. Start 韭菜 early indoors to maximize your harvest window. 末次霜冻: 5月15日. 初次霜冻: 9月22日.

Planting Calendar

Indoor

Outdoor

Harvest

3月20日9月22日

Season: 5月15日 – 9月22日 (130 天)

区域3b

末次霜冻5月15日

初次霜冻9月22日

生长季130 天

收获60 天

日照全日照

When to Plant 韭菜 in Zone 3b

Start Seeds Indoors: 3月20日

Start 韭菜 seeds indoors around 3月20日 (8 周(最后霜冻前)). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 5月1日

Transplant 韭菜 seedlings outdoors after 5月1日. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm 间距). Harden off plants for a week before moving outside.

Harvest: 6月30日

First harvest approximately 6月30日 (~60 天 from transplant). Continue harvesting until first frost (9月22日). 韭菜 can overwinter in mild climates for continued harvest.

伴生植物

✅ 胡萝卜✅ 番茄✅ Grapes✅ 玫瑰

❌ 豆类❌ 豌豆

韭菜其他区域

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

规划花园韭菜

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

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🌱 种植 韭菜 区域 3b