When should I plant Thai Basil in Zone 9b?

Start Thai Basil seeds indoors around 1월 27일. Transplant outdoors after 3월 24일. Expect first harvest around 4월 23일.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is 3월 10일. The first fall frost averages 11월 15일, giving a 250-day growing season.

Can I grow Thai Basil in Zone 9b?

Yes. Thai Basil needs 40 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 10 successions.

재배 Thai Basil 존 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Thai Basil. 마지막 서리: 3월 10일. 첫 서리: 11월 15일.

Planting Calendar

Indoor

Outdoor

Harvest

1월 27일11월 15일

Season: 3월 10일 – 11월 15일 (250 일) · Succession: plant every 3 weeks (up to 10x)

구역9b

마지막 서리3월 10일

첫 서리11월 15일

시즌250 일

수확40 일

일조전일조

When to Plant Thai Basil in Zone 9b

Start Seeds Indoors: 1월 27일

Start Thai Basil seeds indoors around 1월 27일 (6 주 전 (마지막 서리)). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: 3월 24일

Transplant Thai Basil seedlings outdoors after 3월 24일. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm 간격). Harden off plants for a week before moving outside.

Harvest: 4월 23일

First harvest approximately 4월 23일 (~30 일 from transplant). Continue harvesting until first frost (11월 15일).

Thai Basil 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 Thai Basil

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

Start Free Thai Basil Growing Guide