When should I plant Oải hương in Zone 9a?

Start Oải hương seeds indoors around 9 Th1. Transplant outdoors after 27 Th3. Expect first harvest around 25 Th6.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is 20 Th3. The first fall frost averages 12 Th11, giving a 237-day growing season.

Can I grow Oải hương in Zone 9a?

Yes. Oải hương needs 100 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🟣 Growing Oải hương in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Oải hương. Sương giá cuối: 20 Th3. Sương giá đầu: 12 Th11.

Planting Calendar

Indoor

Outdoor

Harvest

9 Th112 Th11

Season: 20 Th3 – 12 Th11 (237 ngày)

Vùng9a

Sương giá cuối20 Th3

Sương giá đầu12 Th11

Mùa vụ237 ngày

Thu hoạch100 ngày

Ánh sángNắng hoàn toàn

When to Plant Oải hương in Zone 9a

Start Seeds Indoors: 9 Th1

Start Oải hương seeds indoors around 9 Th1 (10 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: 27 Th3

Transplant Oải hương seedlings outdoors after 27 Th3. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 25 Th6

First harvest approximately 25 Th6 (~90 ngày from transplant). Continue harvesting until first frost (12 Th11). Oải hương can overwinter in mild climates for continued harvest.

Cây trồng đồng hành

✅ Hoa hồng✅ Cà tím✅ Cà chua✅ Bắp cải

Oải hương 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

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