When should I plant 甜菜 in Zone 1b?

Direct sow 甜菜 outdoors around 5月4日. Expect first harvest around 6月28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.

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

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

Outdoor

Harvest

5月4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

Direct sow 甜菜 seeds outdoors around 5月4日. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm 间距).

First harvest approximately 6月28日 (~55 天 from planting). Continue harvesting until first frost (8月28日).

For a fall harvest, plant 甜菜 around 7月3日 (8 weeks before first frost).

❌ 豆类

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

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