When should I plant Thì là in Zone 8b?

Direct sow Thì là outdoors around 8 Th3. Expect first harvest around 17 Th4.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is 22 Th3. The first fall frost averages 10 Th11, giving a 233-day growing season.

Can I grow Thì là in Zone 8b?

Yes. Thì là needs 40 days to harvest. Zone 8b has a 233-day growing season, which is sufficient. You can plant up to 9 successions.

Growing Thì là in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Thì là. Sương giá cuối: 22 Th3. Sương giá đầu: 10 Th11.

Planting Calendar

Outdoor

Harvest

8 Th310 Th11

Season: 22 Th3 – 10 Th11 (233 ngày) · Succession: plant every 3 weeks (up to 9x)

Vùng8b

Sương giá cuối22 Th3

Sương giá đầu10 Th11

Mùa vụ233 ngày

Thu hoạch40 ngày

Ánh sángNắng hoàn toàn

When to Plant Thì là in Zone 8b

Sow Seeds Outdoors: 8 Th3

Direct sow Thì là seeds outdoors around 8 Th3. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm khoảng cách).

Harvest: 17 Th4

First harvest approximately 17 Th4 (~40 ngày from planting). Continue harvesting until first frost (10 Th11).

Fall Planting: 29 Th9

For a fall harvest, plant Thì là around 29 Th9 (6 weeks before first frost).

Cây trồng đồng hành

✅ Bắp cải ✅ Rau diếp✅ Hành tây✅ Ngô✅ Dưa chuột

❌ Cà rốt

Thì là 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 Thì là

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

Start Free Thì là Growing Guide