When should I plant 南瓜 in Zone 2a?

Start 南瓜 seeds indoors around 4月17日. Transplant outdoors after 5月29日. Expect first harvest around 7月13日.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is 5月15日. The first fall frost averages 9月15日, giving a 123-day growing season.

Can I grow 南瓜 in Zone 2a?

Yes. 南瓜 needs 55 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 3 successions.

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🟡 种植南瓜区域 2a

Zone 2a has harsh winters and a short growing season. Start 南瓜 early indoors to maximize your harvest window. 末次霜冻: 5月15日. 初次霜冻: 9月15日.

Planting Calendar

Indoor

Outdoor

Harvest

4月17日9月15日

Season: 5月15日 – 9月15日 (123 天) · Succession: plant every 3 weeks (up to 3x)

区域2a

末次霜冻5月15日

初次霜冻9月15日

生长季123 天

收获55 天

日照全日照

When to Plant 南瓜 in Zone 2a

Start Seeds Indoors: 4月17日

Start 南瓜 seeds indoors around 4月17日 (4 周(最后霜冻前)). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: 5月29日

Transplant 南瓜 seedlings outdoors after 5月29日. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm 间距). Harden off plants for a week before moving outside.

Harvest: 7月13日

First harvest approximately 7月13日 (~45 天 from transplant). Continue harvesting until first frost (9月15日).

南瓜其他区域

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

规划花园南瓜

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

Start Free 南瓜 Growing Guide

🟡 种植 南瓜 区域 2a