Durian in Malaysia: Varieties, Season and the Culture of the King of Fruits

In Malaysia, durian is not just a fruit — it is called the king of fruits, and at peak season it can close roads, drive up stall rents, and draw tourists from across the sea just for a single lobe of dense yellow flesh.

Behind brands like Musang King and Black Thorn lies an orderly registration system. Every major durian clone carries a D-lettered code assigned by the Department of Agriculture Malaysia. That code is what distinguishes a true variety from a mere sales name.

What does the ‘D’ code in a durian’s name mean?

Market names like Musang King and Black Thorn grab attention, but a clone’s true identity lies in its registration code. The code begins with the letter D followed by a number, in the order it was registered by the Department of Agriculture.

This matters because durian is propagated vegetatively — through grafting, not from seed — so that every clonal tree produces fruit with uniform characteristics. A kampung durian grown from seed may be delicious, but it is not a registered clone and its taste is not guaranteed to be consistent.

The three best-known names are usually referred to by three different codes:

Market name	Clone code (commonly cited)	Brief characteristics
Musang King (Raja Kunyit)	D197	Dense turmeric-yellow flesh, bitter-sweet, star-shaped core
D24 (Sultan)	D24	Classic clone, lighter and sweeter, often recommended for beginners
Black Thorn (Duri Hitam)	D200	Reddish-orange flesh, soft, premium price

Bear in mind: the clone codes above — particularly D197 for Musang King and D200 for Black Thorn — are commonly used in the market and the media, but their official registration numbers should still be checked against the Department of Agriculture’s list of registered clones before being treated as a definitive reference.

Beyond these three, varieties such as IOI are also mentioned among the clones approved for fresh durian export to China, alongside Musang King, D24 and Black Thorn.

Why is Musang King so protected?

Musang King is not only expensive — it is legally protected. The name is registered as a Geographical Indication in Malaysia, one of the earliest and best known in the country.

The effect of that protection is simple: only durian grown in designated areas — mainly Pahang and Johor — may legally be marketed under the Musang King name. This means producers in other countries cannot label their durian as Musang King even if it looks almost identical. Geographical Indication protection acts as a brand shield for a product that has now become a pillar of agricultural exports.

It is part of a larger framework: as of December 2024, Malaysia had 127 registered Geographical Indications across a range of products.

When is the durian season, and where is it grown?

Durian is not a year-round fruit. It flowers and fruits seasonally, and understanding that cycle saves money and avoids disappointment.

In general, there are two periods (estimates, not an official schedule):

• Main season — usually around June to August, peaking around June and July. This is when supply is most abundant and prices most competitive.
• Minor season — around the end of the year (December to January), with a smaller but still meaningful harvest.

The exact timing varies by region and weather. Highland areas such as Raub and Bentong in Pahang are renowned as Musang King strongholds, while Penang has a reputation of its own for clones like Ang Heh (Red Prawn). Heavy rain during flowering can delay or shorten a season, so the dates are never fixed.

In terms of national supply, durian is actually in surplus relative to domestic demand. According to the Department of Statistics Malaysia, durian recorded a self-sufficiency ratio (SSR) of 103.7% in 2024 — meaning local production exceeds domestic needs, and it is that surplus which supports the export market.

How do you buy and eat durian wisely?

Buying durian has its own etiquette, and a little knowledge saves money and avoids disappointing fruit.

A few practical pointers:

• Buy by weight, not by count. Most sellers weigh the durian whole (the entire fruit). A price per kilogram means a large, thick-fleshed durian is not necessarily the best value.
• Ask the seller to open it in front of you if you are buying to eat right away, so you can see the colour, thickness and condition of the flesh before paying.
• The colour of the flesh hints at the variety. Musang King tends to be dense yellow, D24 paler, and Black Thorn reddish-orange.
• Self-dropped durian is usually riper and more aromatic than fruit picked early — this is the main reason local durian is hard to match with durian harvested unripe for long-distance shipping.

As for eating etiquette, durian is often shared in a group, sometimes paired with mangosteen, which is regarded as “cooling”. Many people also avoid durian with alcohol. Because of its strong smell, durian is banned in many hotels, on public transport and on flights.

How did durian become a billion-ringgit export?

China’s appetite reshaped the economics of Malaysian durian. For years, only frozen durian and durian paste/pulp were allowed into the Chinese market. That changed in 2024.

The Protocol of Phytosanitary Requirements for the export of fresh durian from Malaysia to China was signed in June 2024. Under it, only farms and packing houses that are registered with the Department of Agriculture under the myGAP standard and approved by China’s customs authority (GACC) are eligible to export. The first shipment of fresh durian arrived at Zhengzhou International Airport on 25 August 2024 — about 40 tonnes across several shipments from eight companies, carrying the Musang King, D24, IOI and Black Thorn varieties, for distribution to six major Chinese cities.

The trade value is substantial. According to a parliamentary reply reported by Bernama, Malaysia exported durian worth RM6.37 billion — about 115,359 metric tonnes — to China between 2018 and 2025. A breakdown for selected years shows the shift:

Year	Frozen (tonnes / value)	Paste & pulp (tonnes / value)
2022	13,401 t / RM1.277 billion	5,703 t / RM326 million
2023	13,983 t / RM738 million	12,321 t / RM623 million

For the period 2024 to June 2025, fresh durian accounted for 773 tonnes worth RM50 million — small for now, but a category that previously did not exist at all. The government is targeting durian export value of RM1.8 billion by 2030, involving 69,000 metric tonnes.

What’s next

If you want to try Malaysian durian for the first time, start with the softer D24 before jumping to the bitter-sweet Musang King, and buy at the peak of the season around June to July when supply is high and prices are most reasonable.

If you follow the trade angle, two things are worth watching. First, how far the fresh durian category grows relative to frozen and paste after the 2024 market access, since fresh durian carries a premium but far stricter logistical demands. Second, whether Geographical Indication protection for names like Musang King — and efforts to extend it to Black Thorn — can curb counterfeit durian in overseas markets.

For official figures, refer to the Department of Statistics Malaysia releases for the self-sufficiency ratio and utilization, and the Department of Agriculture website for the list of registered clones and the latest export protocol requirements — both are updated periodically and supersede third-party summaries.