When should I plant 鼠尾草 in Zone 4b?

Start 鼠尾草 seeds indoors around 3月6日. Transplant outdoors after 4月24日. Expect first harvest around 6月23日.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is 5月1日. The first fall frost averages 10月5日, giving a 157-day growing season.

Can I grow 鼠尾草 in Zone 4b?

Yes. 鼠尾草 needs 75 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🌿 种植鼠尾草区域 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for 鼠尾草 in this zone. 末次霜冻: 5月1日. 初次霜冻: 10月5日.

Planting Calendar

Indoor

Outdoor

Harvest

3月6日10月5日

Season: 5月1日 – 10月5日 (157 天)

区域4b

末次霜冻5月1日

初次霜冻10月5日

生长季157 天

收获75 天

日照全日照

When to Plant 鼠尾草 in Zone 4b

Start Seeds Indoors: 3月6日

Start 鼠尾草 seeds indoors around 3月6日 (8 周(最后霜冻前)). Optimal germination temperature: 70F. Germinates in 10-21 days.

Transplant Outdoors: 4月24日

Transplant 鼠尾草 seedlings outdoors after 4月24日. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm 间距). Harden off plants for a week before moving outside.

Harvest: 6月23日

First harvest approximately 6月23日 (~60 天 from transplant). Continue harvesting until first frost (10月5日). 鼠尾草 can overwinter in mild climates for continued harvest.

伴生植物

✅ 西兰花 ✅ 花椰菜 ✅ 卷心菜✅ 胡萝卜✅ 迷迭香

❌ 黄瓜❌ 芸香

鼠尾草其他区域

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

规划花园鼠尾草

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

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🌿 种植 鼠尾草 区域 4b