When should I plant 薰衣草 in Zone 3a?

Start 薰衣草 seeds indoors around 3月13日. Transplant outdoors after 5月29日. Expect first harvest around 8月27日.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is 5月22日. The first fall frost averages 9月12日, giving a 113-day growing season.

Can I grow 薰衣草 in Zone 3a?

Yes. 薰衣草 needs 100 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🟣 种植薰衣草区域 3a

Zone 3a has harsh winters and a short growing season. Start 薰衣草 early indoors to maximize your harvest window. 末次霜冻: 5月22日. 初次霜冻: 9月12日.

Planting Calendar

Indoor

Outdoor

Harvest

3月13日9月12日

Season: 5月22日 – 9月12日 (113 天)

区域3a

末次霜冻5月22日

初次霜冻9月12日

生长季113 天

收获100 天

日照全日照

When to Plant 薰衣草 in Zone 3a

Start Seeds Indoors: 3月13日

Start 薰衣草 seeds indoors around 3月13日 (10 周(最后霜冻前)). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: 5月29日

Transplant 薰衣草 seedlings outdoors after 5月29日. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm 间距). Harden off plants for a week before moving outside.

Harvest: 8月27日

First harvest approximately 8月27日 (~90 天 from transplant). Continue harvesting until first frost (9月12日). 薰衣草 can overwinter in mild climates for continued harvest.

伴生植物

✅ 玫瑰✅ 茄子✅ 番茄✅ 卷心菜

薰衣草其他区域

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

规划花园薰衣草

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

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🟣 种植 薰衣草 区域 3a