When should I plant Кориандър in Zone 4a?

Direct sow Кориандър 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. Кориандър 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 Кориандър in this zone. Последна слана: May 5. Първа слана: Oct 1.

Outdoor

Harvest

Apr 21Oct 1

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

Зона4a

Последна сланаMay 5

Първа сланаOct 1

Сезон149 дни

Реколта30 дни

СлънцеПолусянка

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

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

For a fall harvest, plant Кориандър around Aug 20 (6 weeks before first frost).

✅ Домати✅ Чушки✅ Боб✅ Грахове✅ Спанак

❌ Копър Сладък❌ Копър

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