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🧅 Growing Лук in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Лук in this zone. Последна слана: May 1. Първа слана: Oct 5.
Planting Calendar
Feb 20Oct 5
Season: May 1 – Oct 5 (157 дни)
Зона4b
Последна сланаMay 1
Първа сланаOct 5
Сезон157 дни
Реколта110 дни
СлънцеПълно Слънце
When to Plant Лук in Zone 4b
Start Seeds Indoors: Feb 20
Start Лук seeds indoors around Feb 20 (10 седмици преди последната слана). Optimal germination temperature: 70F. Germinates in 7-14 days.
Transplant Outdoors: Apr 3
Transplant Лук seedlings outdoors after Apr 3. Wait until soil temperature reaches 45F. Space plants at 9/м² (10cm разстояние). Harden off plants for a week before moving outside.
Harvest: Jun 22
First harvest approximately Jun 22 (~80 дни from transplant). Continue harvesting until first frost (Oct 5).
Съвместно Засаждане
❌ Боб❌ Грахове
Лук 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 Лук
Track Лук from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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