When should I plant Green Onion in Zone 9a?

Start Green Onion seeds indoors around 2월 6일. Transplant outdoors after 3월 6일. Expect first harvest around 4월 15일.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is 3월 20일. The first fall frost averages 11월 12일, giving a 237-day growing season.

Can I grow Green Onion in Zone 9a?

Yes. Green Onion needs 65 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 8 successions.

재배 Green Onion 존 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Green Onion. 마지막 서리: 3월 20일. 첫 서리: 11월 12일.

Planting Calendar

Indoor

Outdoor

Harvest

2월 6일11월 12일

Season: 3월 20일 – 11월 12일 (237 일) · Succession: plant every 3 weeks (up to 8x)

구역9a

마지막 서리3월 20일

첫 서리11월 12일

시즌237 일

수확65 일

일조full-to-part

When to Plant Green Onion in Zone 9a

Start Seeds Indoors: 2월 6일

Start Green Onion seeds indoors around 2월 6일 (6 주 전 (마지막 서리)). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 3월 6일

Transplant Green Onion seedlings outdoors after 3월 6일. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm 간격). Harden off plants for a week before moving outside.

Harvest: 4월 15일

First harvest approximately 4월 15일 (~40 일 from transplant). Continue harvesting until first frost (11월 12일). Green Onion can overwinter in mild climates for continued harvest.

Fall Planting: 9월 17일

For a fall harvest, plant Green Onion around 9월 17일 (8 weeks before first frost).

동반 식물

✅ 당근 ✅ 비트 ✅ 상추 ✅ 토마토✅ Pepper✅ 양배추✅ 딸기

❌ Bean❌ 완두콩

Green Onion 다른 존

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

정원 계획 Green Onion

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

Start Free Green Onion Growing Guide