When should I plant Koriander in Zone 2a?

Direct sow Koriander outdoors around May 1. Expect first harvest around May 31.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is May 15. The first fall frost averages Sep 15, giving a 123-day growing season.

Can I grow Koriander in Zone 2a?

Yes. Koriander needs 30 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 6 successions.

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🌿 Growing Koriander in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Koriander early indoors to maximize your harvest window. Viimane öökülm: May 15. Esimene öökülm: Sep 15.

Planting Calendar

Outdoor

Harvest

May 1Sep 15

Season: May 15 – Sep 15 (123 päeva) · Succession: plant every 2 weeks (up to 6x)

Tsoon2a

Viimane öökülmMay 15

Esimene öökülmSep 15

Hooaeg123 päeva

Saak30 päeva

PäikePoolvari

When to Plant Koriander in Zone 2a

Sow Seeds Outdoors: May 1

Direct sow Koriander seeds outdoors around May 1. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm vahekaugus).

Harvest: May 31

First harvest approximately May 31 (~30 päeva from planting). Continue harvesting until first frost (Sep 15).

Fall Planting: Aug 4

For a fall harvest, plant Koriander around Aug 4 (6 weeks before first frost).

Kaaslasistutamine

✅ Tomatid✅ Paprikad✅ Oad✅ Herned✅ Spinat

❌ Apteegitill❌ Till

Koriander in Other Zones

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

Plan Your Garden Koriander

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

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