When should I plant Копър in Zone 3b?

Direct sow Копър outdoors around May 1. Expect first harvest around Jun 10.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Копър in Zone 3b?

Yes. Копър needs 40 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 4 successions.

Growing Копър in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Копър early indoors to maximize your harvest window. Последна слана: May 15. Първа слана: Sep 22.

Planting Calendar

Outdoor

Harvest

May 1Sep 22

Season: May 15 – Sep 22 (130 дни) · Succession: plant every 3 weeks (up to 4x)

Зона3b

Последна сланаMay 15

Първа сланаSep 22

Сезон130 дни

Реколта40 дни

СлънцеПълно Слънце

When to Plant Копър in Zone 3b

Sow Seeds Outdoors: May 1

Direct sow Копър seeds outdoors around May 1. Wait until soil temperature reaches 50F. Space plants at 4/м² (15cm разстояние).

Harvest: Jun 10

First harvest approximately Jun 10 (~40 дни from planting). Continue harvesting until first frost (Sep 22).

Fall Planting: Aug 11

For a fall harvest, plant Копър around Aug 11 (6 weeks before first frost).

Съвместно Засаждане

✅ Зеле ✅ Маруля✅ Лукове✅ Царевица✅ Краставици

❌ Моркови

Копър 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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