When should I plant Коријандер in Zone 4a?

Direct sow Коријандер outdoors around Apr 21. Expect first harvest around May 21.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Yes. Коријандер needs 30 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 8 successions.

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

Outdoor

Harvest

Apr 21Oct 1

Season: May 5 – Oct 1 (149 дана) · Succession: plant every 2 weeks (up to 8x)

Zona4a

Poslednji mrazMay 5

Prvi mrazOct 1

Sezona149 дана

Žetva30 дана

SunceПолусенка

Direct sow Коријандер seeds outdoors around Apr 21. Wait until soil temperature reaches 50F. Space plants at 4/м² (15cm размак).

First harvest approximately May 21 (~30 дана from planting). Continue harvesting until first frost (Oct 1).

For a fall harvest, plant Коријандер around Aug 20 (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.