Nation Thailand
Udon Thani horticultural expo set to open amid budget scrutiny
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◌ Single Source
Udon Thani is preparing to open northeastern Thailand’s first international horticultural expo to the public on November 1, 2026, with officials reporting that the venue is almost complete while explaining a request for an extra THB250 million.
Key facts
- The Udon Thani International Horticultural Expo 2026 will run until March 14, 2027, bringing 134 days of gardens, plant displays and cultural performances to Nong Dae Wetland in Mueang district
- The committee therefore sought an increase equivalent to 10% of the stated THB2.5 billion overall budget.
- An initial THB48.3 million publicity contract was tendered electronically in 2024 to build international awareness, promote tourism and invite member countries of the International Association of Horticultural Producers (AIPH) to exhibit.
- The requested THB250 million from the central budget followed a steering committee resolution prompted by recommendations from an AIPH inspection in June 2026.
- Sasiya Pantan , deputy director-general of the Department of Agriculture, reported that engineering and architectural works, landscaping and planting were almost 100% complete
- An existing THB290 million management and activities contract, procured through a selection procedure, covers site operations throughout the 134 days, exhibitions, international gardens, security, traffic and basic utilities.
Summary
The Udon Thani International Horticultural Expo 2026 will run until March 14, 2027, bringing 134 days of gardens, plant displays and cultural performances to Nong Dae Wetland in Mueang district. The site covers more than 164.8 hectares.
The Department of Agriculture and provincial authorities have sought to reassure the public, visitors and investors about preparations, event management and the use of public funds.