When should I plant 羽衣甘蓝 in Zone 5b?

Start 羽衣甘蓝 seeds indoors around 3月17日. Transplant outdoors after 3月31日. Expect first harvest around 5月15日.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is 4月28日. The first fall frost averages 10月8日, giving a 163-day growing season.

Can I grow 羽衣甘蓝 in Zone 5b?

Yes. 羽衣甘蓝 needs 60 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

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🥬 种植羽衣甘蓝区域 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for 羽衣甘蓝 in this zone. 末次霜冻: 4月28日. 初次霜冻: 10月8日.

Planting Calendar

Indoor

Outdoor

Harvest

3月17日10月8日

Season: 4月28日 – 10月8日 (163 天)

区域5b

末次霜冻4月28日

初次霜冻10月8日

生长季163 天

收获60 天

日照半日照

When to Plant 羽衣甘蓝 in Zone 5b

Start Seeds Indoors: 3月17日

Start 羽衣甘蓝 seeds indoors around 3月17日 (6 周(最后霜冻前)). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: 3月31日

Transplant 羽衣甘蓝 seedlings outdoors after 3月31日. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm 间距). Harden off plants for a week before moving outside.

Harvest: 5月15日

First harvest approximately 5月15日 (~45 天 from transplant). Continue harvesting until first frost (10月8日). 羽衣甘蓝 can overwinter in mild climates for continued harvest.

Fall Planting: 8月13日

For a fall harvest, plant 羽衣甘蓝 around 8月13日 (8 weeks before first frost).

伴生植物

✅ 鼠尾草 ✅ 莳萝✅ 洋葱✅ 甜菜✅ 土豆

❌ 草莓

羽衣甘蓝其他区域

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

规划花园羽衣甘蓝

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

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🥬 种植 羽衣甘蓝 区域 5b