Growing Green Onion in Zone 2a
Zone 2a has harsh winters and a short growing season. Start Green Onion early indoors to maximize your harvest window. கடைசி உறைபனி: May 15. முதல் உறைபனி: Sep 15.
Planting Calendar
Season: May 15 – Sep 15 (123 நாட்கள்) · Succession: plant every 3 weeks (up to 2x)
When to Plant Green Onion in Zone 2a
Start Seeds Indoors: Apr 3
Start Green Onion seeds indoors around Apr 3 (6 கடைசி பனிப்புக் குளிருக்கு முன் வாரங்கள்). Optimal germination temperature: 65F. Germinates in 7-14 days.
Transplant Outdoors: May 1
Transplant Green Onion seedlings outdoors after May 1. Wait until soil temperature reaches 40F. Space plants at 16/மீ² (8cm இடைவெளி). Harden off plants for a week before moving outside.
Harvest: Jun 10
First harvest approximately Jun 10 (~40 நாட்கள் from transplant). Continue harvesting until first frost (Sep 15). Green Onion can overwinter in mild climates for continued harvest.
Fall Planting: Jul 21
For a fall harvest, plant Green Onion around Jul 21 (8 weeks before first frost).
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Green Onion 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 Green Onion
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