When should I plant Thai Basil in Zone 12b?

Start Thai Basil seeds indoors around Nob 20. Transplant outdoors after Ene 15. Expect first harvest around Peb 14.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Ene 1. The first fall frost averages Dis 31, giving a 364-day growing season.

Can I grow Thai Basil in Zone 12b?

Yes. Thai Basil needs 40 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 15 successions.

Growing Thai Basil in Zone 12b

Zone 12b has a year-round growing season. Thai Basil can be planted almost any time with proper planning. Huling frost: Ene 1. Unang frost: Dis 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nob 20Dis 31

Season: Ene 1 – Dis 31 (364 araw) · Succession: plant every 3 weeks (up to 15x)

Zone12b

Huling frostEne 1

Unang frostDis 31

Season364 araw

Ani40 araw

ArawBuong Araw

When to Plant Thai Basil in Zone 12b

Start Seeds Indoors: Nob 20

Start Thai Basil seeds indoors around Nob 20 (6 linggo bago ang huling hamog). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: Ene 15

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

Harvest: Peb 14

First harvest approximately Peb 14 (~30 araw from transplant). Continue harvesting until first frost (Dis 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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