When should I plant Green Onion in Zone 7a?

Start Green Onion seeds indoors around 4 Th3. Transplant outdoors after 1 Th4. Expect first harvest around 11 Th5.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is 15 Th4. The first fall frost averages 22 Th10, giving a 190-day growing season.

Can I grow Green Onion in Zone 7a?

Yes. Green Onion needs 65 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 5 successions.

Growing Green Onion in Zone 7a

Zone 7a has mild winters and a long growing season -- good conditions for Green Onion. Sương giá cuối: 15 Th4. Sương giá đầu: 22 Th10.

Planting Calendar

Indoor

Outdoor

Harvest

4 Th322 Th10

Season: 15 Th4 – 22 Th10 (190 ngày) · Succession: plant every 3 weeks (up to 5x)

Vùng7a

Sương giá cuối15 Th4

Sương giá đầu22 Th10

Mùa vụ190 ngày

Thu hoạch65 ngày

Ánh sángfull-to-part

When to Plant Green Onion in Zone 7a

Start Seeds Indoors: 4 Th3

Start Green Onion seeds indoors around 4 Th3 (6 tuần trước sương giá cuối). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: 1 Th4

Transplant Green Onion seedlings outdoors after 1 Th4. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 11 Th5

First harvest approximately 11 Th5 (~40 ngày from transplant). Continue harvesting until first frost (22 Th10). Green Onion can overwinter in mild climates for continued harvest.

Fall Planting: 27 Th8

For a fall harvest, plant Green Onion around 27 Th8 (8 weeks before first frost).

Cây trồng đồng hành

✅ Cà rốt ✅ Củ dền ✅ Rau diếp ✅ Cà chua✅ Pepper✅ Bắp cải✅ Dâu tây

❌ Bean❌ Đậu Hà Lan

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 13b

Plan Your Garden 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