Responsible for the world’s finest horticultural expositions

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AIPH is proud to have approved and supported over 50 World Horticultural Expos since 1960

With a mandate agreed by an international convention, we have been approving and regulating International Horticultural Expos with our partner the International Exhibitions Bureau BIE. Enthusiasm for such expos has continued to grow with millions of people visiting exhibitions hosted all over the world.
The AIPH objective for international horticultural exhibitions is to promote the products of the horticultural industry to the general public, businesses and governments.
Upholding the very highest standards, we ensure that approved exhibitions benefit growers and visitors alike by inspiring greater appreciation of ornamental plants. Drawing on experience acquired over generations, we provide organisers with expert guidance to create world class spectacles that live long in the memory.

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Expos approved across Europe, the Middle East, and Asia (2022 – 2027)

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average direct economic impact on the host economy

* based on visitor spend in the host city while visiting the Expo solely.

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people expected to attend in the next 5 years


Latest posts

Colourful planted landscapes and visitor areas envisioned for GREEN×EXPO 2027 Yokohama
Yokohama 2027 Enters Delivery Phase as One-Year Countdown Begins

With one year to go until opening, preparations for GREEN×EXPO 2027 Yokohama are entering a decisive phase, with the International…

AIPH delegation visiting GREEN×EXPO 2027 site beside mature tree and early landscape works
AIPH Confirms Strong Progress One Year Ahead of GREEN×EXPO 2027 Yokohama

The International Association of Horticultural Producers (AIPH) confirmed strong progress in preparations for GREEN×EXPO 2027 Yokohama during its official site…

Display of hanging baskets and flowering plants arranged in wooden exhibition stand
IHK 2026 Builds on Goyang’s Growing Global Role

Returning for its third AIPH-approved edition, IHK 2026 strengthens its role as a global platform for horticultural exchange, innovation, and…


Past AIPH approved Expos

International Horticultural Exhibition 2019 Beijing, China

International Horticultural Exhibition 2019 Beijing, China

Theme:
‘Live Green, Live Better’

International Horticultural Exhibition 2019 Beijing, China

International Horticultural Exhibition 2016 Antalya, Turkey

Theme:
‘Flowers and Children – a green life for future generations’

International Horticultural Exhibition 2019 Beijing, China

International Garden and Horticulture Exposition Tangshang 2016, China

Theme:
‘City and Nature’

International Horticultural Exhibition 2019 Beijing, China

Taichung World Flora Expo, 2018, Chinese Taipei

Theme:
The Sound of Blooming

International Horticultural Exhibition 2019 Beijing, China

International Garden Exposition, Suncheon Bay Korea, 2013

Theme:
Garden of the Earth

International Horticultural Exhibition 2019 Beijing, China

Floriade, 2012, The Netherlands

Theme:
Be part of the theatre in nature; get closer to the quality of life.