When should I plant Коријандер in Zone 4b?

Direct sow Коријандер outdoors around Apr 17. Expect first harvest around May 17.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Yes. Коријандер needs 30 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 9 successions.

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Zone 4b has cold winters and a moderate growing season. Timing is key for Коријандер in this zone. Poslednji mraz: May 1. Prvi mraz: Oct 5.

Outdoor

Harvest

Apr 17Oct 5

Season: May 1 – Oct 5 (157 дана) · Succession: plant every 2 weeks (up to 9x)

Zona4b

Poslednji mrazMay 1

Prvi mrazOct 5

Sezona157 дана

Žetva30 дана

SunceПолусенка

Direct sow Коријандер seeds outdoors around Apr 17. Wait until soil temperature reaches 50F. Space plants at 4/м² (15cm размак).

First harvest approximately May 17 (~30 дана from planting). Continue harvesting until first frost (Oct 5).

For a fall harvest, plant Коријандер around Aug 24 (6 weeks before first frost).

✅ Парадајзи✅ Паприке✅ Пасуљ✅ Грашак✅ Спанаћ

❌ Морач❌ Мирођија

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