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Growing Tarragon in Bangkok

🇹🇭 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 60-90 days to harvest

Quick Answer: Growing Tarragon in Bangkok

Yes, you can grow Tarragon in Bangkok, TH! Plant during Nov, Dec, Jan, Feb for best results. Bangkok is in USDA Zone 13 with a Tropical savanna climate, offering 365 frost-free days per year. The difficulty level is medium, and Tarragon takes 60-90 days to harvest. Tarragon needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Bangkok + Tarragon

Bangkok's climate requires careful timing. Summer highs (35°C) exceed Tarragon's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.

Tarragon tolerates -10°C to 28°C
Optimal: 12°C - 22°C
Bangkok range 22°C to 35°C

Bangkok Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
22°C
Summer High
35°C
Rainfall
1648mm/yr
Climate
Aw
Tropical savanna

Tarragon Planting Calendar for Bangkok

Green months show the best time to plant Tarragon in Bangkok

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Tarragon Not recommended

Tarragon Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Moderate

Keep soil consistently moist

📅

Days to Harvest

60-90

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Tarragon

French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Tarragon is frost tolerant — you can plant earlier in spring.

How to Grow Tarragon in Bangkok

Bangkok, TH is in USDA Hardiness Zone 13 with a Tropical savanna climate (Köppen Aw). With winter lows of 22°C and summer highs of 35°C, the growing season spans approximately 365 frost-free days. Tarragon grows well with some gardening knowledge in this climate.

Tarragon thrives in temperatures between 12°C and 22°C, requiring full sun and moderate watering. In Bangkok, the best months to plant Tarragon are November, December, January, February. Since Tarragon can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.

Bangkok receives 1648mm of annual rainfall, which provides good natural moisture for Tarragon. Monitor soil moisture and water as needed.

Other Plants That Grow in Bangkok

More plants you can grow alongside Tarragon in Bangkok

Keep Exploring

Frequently Asked Questions

Can I grow tarragon in Bangkok?

Yes! Tarragon can be successfully grown in Bangkok, TH. Bangkok is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Tarragon here is rated "medium". The best months to plant are November, December, January, February.

When should I plant tarragon in Bangkok?

In Bangkok, the recommended planting months for Tarragon are November, December, January, February. Bangkok has 365 frost-free days per year, with winter lows of 22°C and summer highs of 35°C. Tarragon is frost tolerant, giving you more flexibility with planting dates.

How long does tarragon take to grow in Bangkok?

Tarragon typically takes 60-90 days from planting to harvest. In Bangkok's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Tarragon to maturity. French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow tarragon indoors in Bangkok?

Tarragon can potentially be grown indoors in Bangkok with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Nov, Dec, Jan, Feb outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant tarragon in Bangkok?

Plant Tarragon in Bangkok during November, December, January, February. These are the optimal months based on Bangkok's USDA Zone 13 climate, 365 frost-free days, and temperature range of 22°C to 35°C.

Is tarragon hard to grow in Bangkok?

Tarragon is rated "medium" to grow in Bangkok. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Tarragon in Bangkok is Moderate.

What grows well with tarragon in Bangkok?

In Bangkok, you can grow many companion plants alongside Tarragon. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Bangkok's Zone 13 climate.

Does tarragon need full sun in Bangkok?

Tarragon requires full sun. In Bangkok, provide at least 6 hours of direct sunlight daily. During peak summer heat, some afternoon shade can help prevent heat stress.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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