When should I plant 莳萝 in Zone 9b?

Direct sow 莳萝 outdoors around 2月24日. Expect first harvest around 4月5日.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is 3月10日. The first fall frost averages 11月15日, giving a 250-day growing season.

Yes. 莳萝 needs 40 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 10 successions.

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like 莳萝. 末次霜冻: 3月10日. 初次霜冻: 11月15日.

Outdoor

Harvest

2月24日11月15日

Season: 3月10日 – 11月15日 (250 天) · Succession: plant every 3 weeks (up to 10x)

区域9b

末次霜冻3月10日

初次霜冻11月15日

生长季250 天

收获40 天

日照全日照

Direct sow 莳萝 seeds outdoors around 2月24日. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm 间距).

First harvest approximately 4月5日 (~40 天 from planting). Continue harvesting until first frost (11月15日).

For a fall harvest, plant 莳萝 around 10月4日 (6 weeks before first frost).

❌ 胡萝卜

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