When should I plant Kopar in Zone 1a?

Direct sow Kopar outdoors around May 11. Expect first harvest around Jun 20.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Kopar in Zone 1a?

Yes. Kopar needs 40 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 2 successions.

Growing Kopar in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Kopar early indoors to maximize your harvest window. Zadnji mraz: May 25. Prvi mraz: Aug 28.

Planting Calendar

Outdoor

Harvest

May 11Aug 28

Season: May 25 – Aug 28 (95 dana) · Succession: plant every 3 weeks (up to 2x)

Zona1a

Zadnji mrazMay 25

Prvi mrazAug 28

Sezona95 dana

Berba40 dana

SuncePuno Sunce

When to Plant Kopar in Zone 1a

Sow Seeds Outdoors: May 11

Direct sow Kopar seeds outdoors around May 11. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm razmak).

Harvest: Jun 20

First harvest approximately Jun 20 (~40 dana from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 17

For a fall harvest, plant Kopar around Jul 17 (6 weeks before first frost).

Sadnja u Društvu

✅ Kupus ✅ Salata✅ Lukovi✅ Kukuruz✅ Krastavci

❌ Mrkve

Kopar 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

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

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