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Cultivars  /  Chanthaburi Series

Chanthaburi Series

จันทบุรี
Chanthaburi Series · “The Chanthaburi (province) bred series”
Also written: Chan series · Chanthaburi hybrids · Chanthaburi 1-10 · Chanthaburi durian

A series of registered durian hybrids bred at the Chanthaburi Horticultural Research Station by Dr. Songpol Somsri (program begun 1979), crossing the classic varieties to create distinct numbered cultivars, No. 1 through No. 10. They're engineered for consistent, marketable traits — very low aroma, early ripening, dense flesh — rather than discovered in the wild like the heritage durians. Released to growers in 2006.

Beginner-friendlyMild aromaUncommon
Identify it
The tellNot one fruit but a government-bred series of registered hybrids (No. 1–10). Look for the number on the sign — each is a distinct cross.
Shape
Varies by variety
Size
1.5–3.6 kg · varies
Thorns
Moderate (varies)
Flesh, cut
Yellow to deep gold · varies
The varieties in this series

Chanthaburi No. 1

จันทบุรี 1Chanee × Monthong

Bred to barely smell — often sold as the 'odorless durian.'

Sweet and rich with very low aroma and fine flesh that holds its texture — the 'airline-friendly' pick of the series.

Size 2.6–3.6 kgSeason Early · ~105 days after floweringAroma Very mild aroma
SweetAromaCreamy

Chanthaburi No. 2

จันทบุรี 2Chanee × Puangmanee

The smallest of the series — often under 2 kg, with deep orange-gold sticky flesh.

Small fruit with intensely sweet, deep-gold, sticky-fine flesh and mild aroma. Bred for export and the earliest of the series to ripen.

Size 1.5–2.3 kgSeason Earliest · ~95 days after floweringAroma Mild aroma
SweetAromaCreamy

Chanthaburi No. 3

จันทบุรี 3Kanyao × Chanee

Round with an unusually long stem; dense Kanyao-like flesh with a Chanee bitter edge.

Many tasters' favourite of the series — dense and creamy like Kanyao but with Chanee's gentle bitterness and a moderate aroma. A heavy, reliable bearer.

Size ~2.8 kgSeason Moderately early · ~99 days after floweringAroma Moderate aroma
SweetAromaCreamy
When it's good, by region
Chanthaburi Series season shifts with where it's grown
Eastern season; the series was bred for early, short maturity windows.
J
F
M
A
M
J
J
A
S
O
N
D
Eastern Thailand (Chanthaburi/Rayong)
PeakIn seasonEstimated
Regional windows are approximate and shift year to year with weather. Hatched rows are best-estimate; refine them from your own logs.
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Overview

A series of registered durian hybrids bred at the Chanthaburi Horticultural Research Station by Dr. Songpol Somsri (program begun 1979), crossing the classic varieties to create distinct numbered cultivars, No. 1 through No. 10. They're engineered for consistent, marketable traits — very low aroma, early ripening, dense flesh — rather than discovered in the wild like the heritage durians. Released to growers in 2006.

Eastern season; the series was bred for early, short maturity windows. Grown in Chanthaburi, Rayong. Uncommon to find.

Identity and member traits are from the official DOA registration. Not all ten are widely planted; confirm the specific number with the seller.

Common questions
What is the Chanthaburi Series?

A series of registered durian hybrids bred at the Chanthaburi Horticultural Research Station by Dr. Songpol Somsri (program begun 1979), crossing the classic varieties to create distinct numbered cultivars, No. 1 through No. 10. They're engineered for consistent, marketable traits — very low aroma, early ripening, dense flesh — rather than discovered in the wild like the heritage durians. Released to growers in 2006.

What are the Chanthaburi durian varieties?

The detailed members here are Chanthaburi No. 1 (Chanee × Monthong), Chanthaburi No. 2 (Chanee × Puangmanee), Chanthaburi No. 3 (Kanyao × Chanee). Each is a distinct cross with its own size, season, and flavour.

Which Chanthaburi durian smells the least?

Chanthaburi No. 1 — Bred to barely smell — often sold as the 'odorless durian.'

When is the Chanthaburi Series in season?

Eastern season; the series was bred for early, short maturity windows. Grown in Chanthaburi, Rayong. Windows are approximate and shift year to year with the weather.

Confidence: high. Taste numbers are aggregated and subjective. Your own ratings refine them. Regional season windows are partly estimated; see the note above. Identity and member traits are from the official DOA registration. Not all ten are widely planted; confirm the specific number with the seller.