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🧅 Growing پیاز in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for پیاز in this zone. آخرین یخبندان: May 1. اولین یخبندان: Oct 5.
Planting Calendar
Feb 20Oct 5
Season: May 1 – Oct 5 (157 روز)
منطقه4b
آخرین یخبندانMay 1
اولین یخبندانOct 5
فصل157 روز
برداشت110 روز
آفتابآفتاب کامل
When to Plant پیاز in Zone 4b
Start Seeds Indoors: Feb 20
Start پیاز seeds indoors around Feb 20 (10 هفته قبل از آخرین سرمازدگی). Optimal germination temperature: 70F. Germinates in 7-14 days.
Transplant Outdoors: Apr 3
Transplant پیاز seedlings outdoors after Apr 3. Wait until soil temperature reaches 45F. Space plants at 9/متر² (10cm فاصله). Harden off plants for a week before moving outside.
Harvest: Jun 22
First harvest approximately Jun 22 (~80 روز from transplant). Continue harvesting until first frost (Oct 5).
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