When should I plant Green Onion in Zone 4a?

Start Green Onion seeds indoors around 24 mar.. Transplant outdoors after 21 kwi.. Expect first harvest around 31 maj.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is 5 maj. The first fall frost averages 1 paź., giving a 149-day growing season.

Can I grow Green Onion in Zone 4a?

Yes. Green Onion needs 65 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 4 successions.

Uprawa Green Onion w Strefie 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Green Onion in this zone. Ostatni przymrozek: 5 maj. Pierwszy przymrozek: 1 paź..

Planting Calendar

Indoor

Outdoor

Harvest

24 mar.1 paź.

Season: 5 maj – 1 paź. (149 dni) · Succession: plant every 3 weeks (up to 4x)

Strefa4a

Ostatni przymrozek5 maj

Pierwszy przymrozek1 paź.

Sezon149 dni

Zbiory65 dni

Słońcefull-to-part

When to Plant Green Onion in Zone 4a

Start Seeds Indoors: 24 mar.

Start Green Onion seeds indoors around 24 mar. (6 tygodni przed ostatnim mrozem). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 21 kwi.

Transplant Green Onion seedlings outdoors after 21 kwi.. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm odstęp). Harden off plants for a week before moving outside.

Harvest: 31 maj

First harvest approximately 31 maj (~40 dni from transplant). Continue harvesting until first frost (1 paź.). Green Onion can overwinter in mild climates for continued harvest.

Fall Planting: 6 sie.

For a fall harvest, plant Green Onion around 6 sie. (8 weeks before first frost).

Uprawa towarzysząca

✅ Marchew ✅ Burak ✅ Sałata ✅ Pomidor✅ Pepper✅ Kapusta✅ Truskawki

❌ Bean❌ Groch

Green Onion w Innych Strefach

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

Zaplanuj Swój Ogród Green Onion

Track Green Onion from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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