When should I plant 香菜 in Zone 3b?

Direct sow 香菜 outdoors around 5月1日. Expect first harvest around 5月31日.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is 5月15日. The first fall frost averages 9月22日, giving a 130-day growing season.

Yes. 香菜 needs 30 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 7 successions.

🌿

Zone 3b has harsh winters and a short growing season. Start 香菜 early indoors to maximize your harvest window. 末次霜冻: 5月15日. 初次霜冻: 9月22日.

Outdoor

Harvest

5月1日9月22日

Season: 5月15日 – 9月22日 (130 天) · Succession: plant every 2 weeks (up to 7x)

区域3b

末次霜冻5月15日

初次霜冻9月22日

生长季130 天

收获30 天

日照半日照

Direct sow 香菜 seeds outdoors around 5月1日. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm 间距).

First harvest approximately 5月31日 (~30 天 from planting). Continue harvesting until first frost (9月22日).

For a fall harvest, plant 香菜 around 8月11日 (6 weeks before first frost).

✅ 番茄✅ 辣椒✅ 豆类✅ 豌豆✅ 菠菜

❌ 茴香❌ 莳萝

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