When should I plant Thai Basil in Zone 11b?

Start Thai Basil seeds indoors around Dec 4. Transplant outdoors after Jan 29. Expect first harvest around Feb 28.

What is the last frost date for Zone 11b?

The average last spring frost date for Zone 11b is Jan 15. The first fall frost averages Dec 31, giving a 350-day growing season.

Can I grow Thai Basil in Zone 11b?

Yes. Thai Basil needs 40 days to harvest. Zone 11b has a 350-day growing season, which is sufficient. You can plant up to 14 successions.

Growing Thai Basil in Zone 11b

Zone 11b has a year-round growing season. Thai Basil can be planted almost any time with proper planning. น้ำค้างแข็งครั้งสุดท้าย: Jan 15. น้ำค้างแข็งครั้งแรก: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 4Dec 31

Season: Jan 15 – Dec 31 (350 วัน) · Succession: plant every 3 weeks (up to 14x)

โซน11b

น้ำค้างแข็งครั้งสุดท้ายJan 15

น้ำค้างแข็งครั้งแรกDec 31

ฤดูกาล350 วัน

เก็บเกี่ยว40 วัน

แสงแดดแดดเต็มที่

When to Plant Thai Basil in Zone 11b

Start Seeds Indoors: Dec 4

Start Thai Basil seeds indoors around Dec 4 (6 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: Jan 29

Transplant Thai Basil seedlings outdoors after Jan 29. Wait until soil temperature reaches 60F. Space plants at 4/ตร.ม. (15cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Feb 28

First harvest approximately Feb 28 (~30 วัน from transplant). Continue harvesting until first frost (Dec 31).

Thai Basil 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 Thai Basil

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

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