When should I plant 南瓜 in Zone 1b?

Start 南瓜 seeds indoors around 4月27日. Transplant outdoors after 6月8日. Expect first harvest around 7月23日.

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is 5月25日. The first fall frost averages 8月28日, giving a 95-day growing season.

Can I grow 南瓜 in Zone 1b?

Yes. 南瓜 needs 55 days to harvest. Zone 1b has a 95-day growing season, which is sufficient. You can plant up to 1 successions.

🟡

🟡 种植南瓜区域 1b

Zone 1b has harsh winters and a short growing season. Start 南瓜 early indoors to maximize your harvest window. 末次霜冻: 5月25日. 初次霜冻: 8月28日.

Planting Calendar

Indoor

Outdoor

Harvest

4月27日8月28日

Season: 5月25日 – 8月28日 (95 天) · Succession: plant every 3 weeks (up to 1x)

区域1b

末次霜冻5月25日

初次霜冻8月28日

生长季95 天

收获55 天

日照全日照

When to Plant 南瓜 in Zone 1b

Start Seeds Indoors: 4月27日

Start 南瓜 seeds indoors around 4月27日 (4 周(最后霜冻前)). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: 6月8日

Transplant 南瓜 seedlings outdoors after 6月8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23日

First harvest approximately 7月23日 (~45 天 from transplant). Continue harvesting until first frost (8月28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 1b