Growing Копър in Zone 3a
Zone 3a has harsh winters and a short growing season. Start Копър early indoors to maximize your harvest window. Последна слана: May 22. Първа слана: Sep 12.
Planting Calendar
May 8Sep 12
Season: May 22 – Sep 12 (113 дни) · Succession: plant every 3 weeks (up to 3x)
Зона3a
Последна сланаMay 22
Първа сланаSep 12
Сезон113 дни
Реколта40 дни
СлънцеПълно Слънце
When to Plant Копър in Zone 3a
Sow Seeds Outdoors: May 8
Direct sow Копър seeds outdoors around May 8. Wait until soil temperature reaches 50F. Space plants at 4/м² (15cm разстояние).
Harvest: Jun 17
First harvest approximately Jun 17 (~40 дни from planting). Continue harvesting until first frost (Sep 12).
Fall Planting: Aug 1
For a fall harvest, plant Копър around Aug 1 (6 weeks before first frost).
Съвместно Засаждане
❌ 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 13bPlan Your Garden Копър
Track Копър from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Копър Growing Guide