When should I plant Green Onion in Zone 4a?

Start Green Onion seeds indoors around 24 мар.. Transplant outdoors after 21 апр.. Expect first harvest around 31 май.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is 5 май. The first fall frost averages 1 окт., 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.

Выращивание Green Onion в зоне 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Green Onion in this zone. Последний заморозок: 5 май. Первый заморозок: 1 окт..

Planting Calendar

Indoor

Outdoor

Harvest

24 мар.1 окт.

Season: 5 май – 1 окт. (149 дней) · Succession: plant every 3 weeks (up to 4x)

Зона4a

Последний заморозок5 май

Первый заморозок1 окт.

Сезон149 дней

Урожай65 дней

Солнцеfull-to-part

When to Plant Green Onion in Zone 4a

Start Seeds Indoors: 24 мар.

Start Green Onion seeds indoors around 24 мар. (6 недель до последнего заморозка). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 21 апр.

Transplant Green Onion seedlings outdoors after 21 апр.. Wait until soil temperature reaches 40F. Space plants at 16/м² (8cm расстояние). Harden off plants for a week before moving outside.

Harvest: 31 май

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

Fall Planting: 6 авг.

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

Растения-компаньоны

✅ Морковь ✅ Свёкла ✅ Салат ✅ Томат✅ Pepper✅ Капуста✅ Клубника

❌ Bean❌ Горох

Green Onion в других зонах

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

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