When should I plant Green Onion in Zone 4b?

Start Green Onion seeds indoors around 20 mar.. Transplant outdoors after 17 kwi.. Expect first harvest around 27 maj.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is 1 maj. The first fall frost averages 5 paź., giving a 157-day growing season.

Can I grow Green Onion in Zone 4b?

Yes. Green Onion needs 65 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 4 successions.

Uprawa Green Onion w Strefie 4b

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

Planting Calendar

Indoor

Outdoor

Harvest

20 mar.5 paź.

Season: 1 maj – 5 paź. (157 dni) · Succession: plant every 3 weeks (up to 4x)

Strefa4b

Ostatni przymrozek1 maj

Pierwszy przymrozek5 paź.

Sezon157 dni

Zbiory65 dni

Słońcefull-to-part

When to Plant Green Onion in Zone 4b

Start Seeds Indoors: 20 mar.

Start Green Onion seeds indoors around 20 mar. (6 tygodni przed ostatnim mrozem). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 17 kwi.

Transplant Green Onion seedlings outdoors after 17 kwi.. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm odstęp). Harden off plants for a week before moving outside.

Harvest: 27 maj

First harvest approximately 27 maj (~40 dni from transplant). Continue harvesting until first frost (5 paź.). Green Onion can overwinter in mild climates for continued harvest.

Fall Planting: 10 sie.

For a fall harvest, plant Green Onion around 10 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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